111106670432 has 96 divisors (see below), whose sum is σ = 235249443072. Its totient is φ = 51466420224.

The previous prime is 111106670429. The next prime is 111106670461. The reversal of 111106670432 is 234076601111.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

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, 22117073 + ... + 22122095.

It is an arithmetic number, because the mean of its divisors is an integer number (2450515032).

Almost surely, 2^111106670432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111106670432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117624721536).

111106670432 is an abundant number, since it is smaller than the sum of its proper divisors (124142772640).

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

111106670432 is a wasteful number, since it uses less digits than its factorization.

111106670432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5680 (or 5672 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 111106670432 in words is "one hundred eleven billion, one hundred six million, six hundred seventy thousand, four hundred thirty-two".