It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
Almost surely, 2202122112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202122112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220595400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202122112 is a wasteful number, since it uses less digits than its factorization.
202122112 is an evil number, because the sum of its binary digits is even.
The square root of 202122112 is about 14216.9656396856. The cubic root of 202122112 is about 586.8646393384.
Adding to 202122112 its reverse (211221202), we get a palindrome (413343314).
The spelling of 202122112 in words is "two hundred two million, one hundred twenty-two thousand, one hundred twelve".