Right if you exclude the "20" from "22" there's the palindrome. I found your title misleading for reasons already stated in my reply and your response via the link.

I do like your numerology around the date. Also the moon at 22:00 UT is at 21 degrees 01 minutes. Western Astrology has us round up which would make it 22 degrees Scorpio. So there's the Master number 22.

Good lucjk wth your event