112331220213 has 16 divisors (see below), whose sum is σ = 151248780800. Its totient is φ = 74150759664.

The previous prime is 112331220181. The next prime is 112331220227. The reversal of 112331220213 is 312022133211.

It is not a de Polignac number, because 112331220213 - 2⁵ = 112331220181 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 112331220213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112331220413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2960838 + ... + 2998536.

It is an arithmetic number, because the mean of its divisors is an integer number (9453048800).

Almost surely, 2^112331220213 is an apocalyptic number.

It is an amenable number.

112331220213 is a deficient number, since it is larger than the sum of its proper divisors (38917560587).

112331220213 is a wasteful number, since it uses less digits than its factorization.

112331220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47448.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112331220213 its reverse (312022133211), we get a palindrome (424353353424).

The spelling of 112331220213 in words is "one hundred twelve billion, three hundred thirty-one million, two hundred twenty thousand, two hundred thirteen".