112787162244 has 81 divisors (see below), whose sum is σ = 287530616919. Its totient is φ = 37278018000.

The previous prime is 112787162237. The next prime is 112787162287. The reversal of 112787162244 is 442261787211.

The square root of 112787162244 is 335838.

It is a perfect power (a square), and thus also a powerful number.

112787162244 is a `hidden beast` number, since 1 + 12 + 7 + 8 + 7 + 1 + 622 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 112787162244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 449351119 + ... + 449351369.

Almost surely, 2^112787162244 is an apocalyptic number.

112787162244 is the 335838-th square number.

It is an amenable number.

112787162244 is an abundant number, since it is smaller than the sum of its proper divisors (174743454675).

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

112787162244 is an equidigital number, since it uses as much as digits as its factorization.

112787162244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 479 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The spelling of 112787162244 in words is "one hundred twelve billion, seven hundred eighty-seven million, one hundred sixty-two thousand, two hundred forty-four".