112129974235 has 16 divisors (see below), whose sum is σ = 138209654016. Its totient is φ = 87300452448.

The previous prime is 112129974211. The next prime is 112129974289. The reversal of 112129974235 is 532479921211.

It is a cyclic number.

It is not a de Polignac number, because 112129974235 - 2⁷ = 112129974107 is a prime.

It is a super-2 number, since 2×112129974235² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1988559 + ... + 2044168.

It is an arithmetic number, because the mean of its divisors is an integer number (8638103376).

Almost surely, 2^112129974235 is an apocalyptic number.

112129974235 is a deficient number, since it is larger than the sum of its proper divisors (26079679781).

112129974235 is an equidigital number, since it uses as much as digits as its factorization.

112129974235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4032882.

The product of its digits is 272160, while the sum is 46.

The spelling of 112129974235 in words is "one hundred twelve billion, one hundred twenty-nine million, nine hundred seventy-four thousand, two hundred thirty-five".