112566465556 has 12 divisors (see below), whose sum is σ = 198734601492. Its totient is φ = 55785150848.

The previous prime is 112566465491. The next prime is 112566465577. The reversal of 112566465556 is 655564665211.

It can be written as a sum of positive squares in 2 ways, for example, as 55366090000 + 57200375556 = 235300^2 + 239166^2 .

It is a congruent number.

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, 124519975 + ... + 124520878.

It is an arithmetic number, because the mean of its divisors is an integer number (16561216791).

Almost surely, 2^112566465556 is an apocalyptic number.

It is an amenable number.

112566465556 is a deficient number, since it is larger than the sum of its proper divisors (86168135936).

112566465556 is a wasteful number, since it uses less digits than its factorization.

112566465556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249040970 (or 249040968 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 52.

The spelling of 112566465556 in words is "one hundred twelve billion, five hundred sixty-six million, four hundred sixty-five thousand, five hundred fifty-six".