Adding to 222020102200 its reverse (2201020222), we get a palindrome (224221122422).
It is a congruent number.
Almost surely, 2222020102200 is an apocalyptic number.
222020102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 222020102200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280864836000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222020102200 is a wasteful number, since it uses less digits than its factorization.
222020102200 is an evil number, because the sum of its binary digits is even.
The spelling of 222020102200 in words is "two hundred twenty-two billion, twenty million, one hundred two thousand, two hundred".