32222123112 has 32 divisors (see below), whose sum is σ = 80560519200. Its totient is φ = 10740012864.

The previous prime is 32222123093. The next prime is 32222123149. The reversal of 32222123112 is 21132122223.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449439 + ... + 516177.

It is an arithmetic number, because the mean of its divisors is an integer number (2517516225).

Almost surely, 2^32222123112 is an apocalyptic number.

It is an amenable number.

32222123112 is an abundant number, since it is smaller than the sum of its proper divisors (48338396088).

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

32222123112 is a wasteful number, since it uses less digits than its factorization.

32222123112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86865 (or 86861 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

Adding to 32222123112 its reverse (21132122223), we get a palindrome (53354245335).

The spelling of 32222123112 in words is "thirty-two billion, two hundred twenty-two million, one hundred twenty-three thousand, one hundred twelve".