22332032111112 has 128 divisors (see below), whose sum is σ = 56510054092800. Its totient is φ = 7354048002048.

The previous prime is 22332032111111. The next prime is 22332032111131. The reversal of 22332032111112 is 21111123023322.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (22332032111111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414627288 + ... + 414681144.

It is an arithmetic number, because the mean of its divisors is an integer number (441484797600).

Almost surely, 2^{22332032111112} is an apocalyptic number.

It is an amenable number.

22332032111112 is an abundant number, since it is smaller than the sum of its proper divisors (34178021981688).

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

22332032111112 is a wasteful number, since it uses less digits than its factorization.

22332032111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54675 (or 54671 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 22332032111112 its reverse (21111123023322), we get a palindrome (43443155134434).

The spelling of 22332032111112 in words is "twenty-two trillion, three hundred thirty-two billion, thirty-two million, one hundred eleven thousand, one hundred twelve".