112271918174 has 16 divisors (see below), whose sum is σ = 182967310512. Its totient is φ = 51359242368.

The previous prime is 112271918173. The next prime is 112271918183. The reversal of 112271918174 is 471819172211.

It is a super-2 number, since 2×112271918174² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112271918173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19103924 + ... + 19109799.

It is an arithmetic number, because the mean of its divisors is an integer number (11435456907).

Almost surely, 2^112271918174 is an apocalyptic number.

112271918174 is a deficient number, since it is larger than the sum of its proper divisors (70695392338).

112271918174 is a wasteful number, since it uses less digits than its factorization.

112271918174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38213851.

The product of its digits is 56448, while the sum is 44.

The spelling of 112271918174 in words is "one hundred twelve billion, two hundred seventy-one million, nine hundred eighteen thousand, one hundred seventy-four".