It is a congruent number.
Almost surely, 2222021010011102 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222021010011102 is a wasteful number, since it uses less digits than its factorization.
222021010011102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398549823.
Adding to 222021010011102 its reverse (201110010120222), we get a palindrome (423131020131324).
The spelling of 222021010011102 in words is "two hundred twenty-two trillion, twenty-one billion, ten million, eleven thousand, one hundred two".