112133212231131 has 24 divisors (see below), whose sum is σ = 199347932856800. Its totient is φ = 59147188868736.

The previous prime is 112133212231111. The next prime is 112133212231217. The reversal of 112133212231131 is 131132212331211.

112133212231131 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 3 + 321 + 22 + 311 + 3 + 1 = 666.

It is not a de Polignac number, because 112133212231131 - 2¹⁴ = 112133212214747 is a prime.

It is a super-2 number, since 2×112133212231131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112133212231095 and 112133212231104.

It is not an unprimeable number, because it can be changed into a prime (112133212231111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68457393706 + ... + 68457395343.

Almost surely, 2^{112133212231131} is an apocalyptic number.

112133212231131 is a deficient number, since it is larger than the sum of its proper divisors (87214720625669).

112133212231131 is a wasteful number, since it uses less digits than its factorization.

112133212231131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136914789075 (or 136914789072 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

Adding to 112133212231131 its reverse (131132212331211), we get a palindrome (243265424562342).

The spelling of 112133212231131 in words is "one hundred twelve trillion, one hundred thirty-three billion, two hundred twelve million, two hundred thirty-one thousand, one hundred thirty-one".