112179665712 has 20 divisors (see below), whose sum is σ = 289797469880. Its totient is φ = 37393221888.

The previous prime is 112179665699. The next prime is 112179665747. The reversal of 112179665712 is 217566971211.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 2337076369 = 112179665712 / (1 + 1 + 2 + 1 + 7 + 9 + 6 + 6 + 5 + 7 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168538137 + ... + 1168538232.

It is an arithmetic number, because the mean of its divisors is an integer number (14489873494).

Almost surely, 2^112179665712 is an apocalyptic number.

112179665712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112179665712 is an abundant number, since it is smaller than the sum of its proper divisors (177617804168).

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

112179665712 is a wasteful number, since it uses less digits than its factorization.

112179665712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337076380 (or 2337076374 counting only the distinct ones).

The product of its digits is 317520, while the sum is 48.

The spelling of 112179665712 in words is "one hundred twelve billion, one hundred seventy-nine million, six hundred sixty-five thousand, seven hundred twelve".