202212222010212 has 48 divisors (see below), whose sum is σ = 499584141383040. Its totient is φ = 63439000899072.

The previous prime is 202212222010193. The next prime is 202212222010259. The reversal of 202212222010212 is 212010222212202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193384458 + ... + 194427294.

It is an arithmetic number, because the mean of its divisors is an integer number (10408002945480).

Almost surely, 2^{202212222010212} is an apocalyptic number.

It is an amenable number.

202212222010212 is an abundant number, since it is smaller than the sum of its proper divisors (297371919372828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202212222010212 is a wasteful number, since it uses less digits than its factorization.

202212222010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993380 (or 1993378 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 202212222010212 its reverse (212010222212202), we get a palindrome (414222444222414).

The spelling of 202212222010212 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty-two million, ten thousand, two hundred twelve".