It is a congruent number.
22202252 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 2202252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2916480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202252 is a wasteful number, since it uses less digits than its factorization.
2202252 is an odious number, because the sum of its binary digits is odd.
The square root of 2202252 is about 1483.9986522905. The cubic root of 2202252 is about 130.1035073082.
Adding to 2202252 its reverse (2522022), we get a palindrome (4724274).
The spelling of 2202252 in words is "two million, two hundred two thousand, two hundred fifty-two".