Actually just checked & it is.

Also a quick Google of the meaning behind the #2222 seems to show variations of this, which I thought was a bit interesting:

"The angel number 2222 is a message from your angels to keep the faith. Trust that everything will work out. The 2222 number aims to give you faith, especially when you are going through something that's particularly tough and challenging. It's hard to hold on to your faith when the odds are against you."

EDIT: also interesting that the Resolution 2222 from the UN's Office of Outer-Space Affairs is "2222 (XXI). Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies"

Source: https://www.unoosa.org/oosa/en/ourwork/spacelaw/treaties/outerspacetreaty.html

Actually just checked & it is.

Also a quick Google of the meaning behind the #2222 seems to show variations of this, which I thought was a bit interesting:

"The angel number 2222 is a message from your angels to keep the faith. Trust that everything will work out. The 2222 number aims to give you faith, especially when you are going through something that's particularly tough and challenging. It's hard to hold on to your faith when the odds are against you."