112211122312 has 64 divisors (see below), whose sum is σ = 216907891200. Its totient is φ = 54389905920.

The previous prime is 112211122307. The next prime is 112211122351. The reversal of 112211122312 is 213221112211.

112211122312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 112211122312.

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, 37792764 + ... + 37795732.

It is an arithmetic number, because the mean of its divisors is an integer number (3389185800).

Almost surely, 2^112211122312 is an apocalyptic number.

It is an amenable number.

112211122312 is a deficient number, since it is larger than the sum of its proper divisors (104696768888).

112211122312 is a wasteful number, since it uses less digits than its factorization.

112211122312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3806 (or 3802 counting only the distinct ones).

The product of its digits is 96, while the sum is 19.

Adding to 112211122312 its reverse (213221112211), we get a palindrome (325432234523).

The spelling of 112211122312 in words is "one hundred twelve billion, two hundred eleven million, one hundred twenty-two thousand, three hundred twelve".