22202112011012 has 48 divisors (see below), whose sum is σ = 39846634248960. Its totient is φ = 10820915212800.

The previous prime is 22202112010979. The next prime is 22202112011111. The reversal of 22202112011012 is 21011021120222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466495337 + ... + 466542927.

It is an arithmetic number, because the mean of its divisors is an integer number (830138213520).

Almost surely, 2^{22202112011012} is an apocalyptic number.

It is an amenable number.

22202112011012 is a deficient number, since it is larger than the sum of its proper divisors (17644522237948).

22202112011012 is a wasteful number, since it uses less digits than its factorization.

22202112011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66212 (or 66210 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22202112011012 its reverse (21011021120222), we get a palindrome (43213133131234).

The spelling of 22202112011012 in words is "twenty-two trillion, two hundred two billion, one hundred twelve million, eleven thousand, twelve".