It is a congruent number.
22122302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2122302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2741760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2122302 is a wasteful number, since it uses less digits than its factorization.
2122302 is an odious number, because the sum of its binary digits is odd.
The square root of 2122302 is about 1456.8122734244. The cubic root of 2122302 is about 128.5096461542.
Adding to 2122302 its reverse (2032212), we get a palindrome (4154514).
The spelling of 2122302 in words is "two million, one hundred twenty-two thousand, three hundred two".