112455267156 has 18 divisors (see below), whose sum is σ = 284261925402. Its totient is φ = 37485089040.

The previous prime is 112455267139. The next prime is 112455267163. The reversal of 112455267156 is 651762554211.

112455267156 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 5 + 526 + 71 + 56 = 666.

It can be written as a sum of positive squares in only one way, i.e., 98357504400 + 14097762756 = 313620^2 + 118734^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×112455267156² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1561878675 + ... + 1561878746.

It is an arithmetic number, because the mean of its divisors is an integer number (15792329189).

Almost surely, 2^112455267156 is an apocalyptic number.

It is an amenable number.

112455267156 is an abundant number, since it is smaller than the sum of its proper divisors (171806658246).

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

112455267156 is a wasteful number, since it uses less digits than its factorization.

112455267156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3123757431 (or 3123757426 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The spelling of 112455267156 in words is "one hundred twelve billion, four hundred fifty-five million, two hundred sixty-seven thousand, one hundred fifty-six".