22202122102212 has 48 divisors (see below), whose sum is σ = 56079015009920. Its totient is φ = 6796026206208.

The previous prime is 22202122102207. The next prime is 22202122102247. The reversal of 22202122102212 is 21220122120222.

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, 368677912 + ... + 368738127.

Almost surely, 2^{22202122102212} is an apocalyptic number.

It is an amenable number.

22202122102212 is an abundant number, since it is smaller than the sum of its proper divisors (33876892907708).

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

22202122102212 is a wasteful number, since it uses less digits than its factorization.

22202122102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737416252 (or 737416250 counting only the distinct ones).

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

Adding to 22202122102212 its reverse (21220122120222), we get a palindrome (43422244222434).

The spelling of 22202122102212 in words is "twenty-two trillion, two hundred two billion, one hundred twenty-two million, one hundred two thousand, two hundred twelve".