112566772756 has 18 divisors (see below), whose sum is σ = 209261243198. Its totient is φ = 52972598400.

The previous prime is 112566772723. The next prime is 112566772771. The reversal of 112566772756 is 657277665211.

It can be written as a sum of positive squares in 3 ways, for example, as 11169107856 + 101397664900 = 105684^2 + 318430^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112566772697 and 112566772706.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 48686895 + ... + 48689206.

Almost surely, 2^112566772756 is an apocalyptic number.

It is an amenable number.

112566772756 is a deficient number, since it is larger than the sum of its proper divisors (96694470442).

112566772756 is a wasteful number, since it uses less digits than its factorization.

112566772756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97376139 (or 97376120 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 55.

The spelling of 112566772756 in words is "one hundred twelve billion, five hundred sixty-six million, seven hundred seventy-two thousand, seven hundred fifty-six".