112642782912 has 84 divisors (see below), whose sum is σ = 352222055016. Its totient is φ = 34134174720.

The previous prime is 112642782841. The next prime is 112642782913. The reversal of 112642782912 is 219287246211.

It is not an unprimeable number, because it can be changed into a prime (112642782913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8882773 + ... + 8895444.

Almost surely, 2^112642782912 is an apocalyptic number.

112642782912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112642782912 is an abundant number, since it is smaller than the sum of its proper divisors (239579272104).

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

112642782912 is a wasteful number, since it uses less digits than its factorization.

112642782912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17778246 (or 17778233 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The spelling of 112642782912 in words is "one hundred twelve billion, six hundred forty-two million, seven hundred eighty-two thousand, nine hundred twelve".