112112311233 has 12 divisors (see below), whose sum is σ = 161866296240. Its totient is φ = 68992191216.

The previous prime is 112112311217. The next prime is 112112311253. The reversal of 112112311233 is 332113211211.

It is not a de Polignac number, because 112112311233 - 2⁴ = 112112311217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112112311253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110563903 + ... + 110564916.

It is an arithmetic number, because the mean of its divisors is an integer number (13488858020).

Almost surely, 2^112112311233 is an apocalyptic number.

112112311233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112112311233 is a deficient number, since it is larger than the sum of its proper divisors (49753985007).

112112311233 is a wasteful number, since it uses less digits than its factorization.

112112311233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221128848 (or 221128835 counting only the distinct ones).

The product of its digits is 216, while the sum is 21.

Adding to 112112311233 its reverse (332113211211), we get a palindrome (444225522444).

The spelling of 112112311233 in words is "one hundred twelve billion, one hundred twelve million, three hundred eleven thousand, two hundred thirty-three".