111966684832 has 48 divisors (see below), whose sum is σ = 228669436800. Its totient is φ = 53926479360.

The previous prime is 111966684799. The next prime is 111966684853. The reversal of 111966684832 is 238486669111.

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, 436482 + ... + 643777.

It is an arithmetic number, because the mean of its divisors is an integer number (4763946600).

Almost surely, 2^111966684832 is an apocalyptic number.

It is an amenable number.

111966684832 is an abundant number, since it is smaller than the sum of its proper divisors (116702751968).

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

111966684832 is a wasteful number, since it uses less digits than its factorization.

111966684832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080389 (or 1080381 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 55.

The spelling of 111966684832 in words is "one hundred eleven billion, nine hundred sixty-six million, six hundred eighty-four thousand, eight hundred thirty-two".