22231300113 has 144 divisors (see below), whose sum is σ = 38790460800. Its totient is φ = 12214540800.

The previous prime is 22231300081. The next prime is 22231300181. The reversal of 22231300113 is 31100313222.

22231300113 is a `hidden beast` number, since 22 + 231 + 300 + 113 = 666.

It is not a de Polignac number, because 22231300113 - 2⁵ = 22231300081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22231300513) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 54355053 + ... + 54355461.

It is an arithmetic number, because the mean of its divisors is an integer number (269378200).

Almost surely, 2^22231300113 is an apocalyptic number.

It is an amenable number.

22231300113 is a deficient number, since it is larger than the sum of its proper divisors (16559160687).

22231300113 is a wasteful number, since it uses less digits than its factorization.

22231300113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 22231300113 its reverse (31100313222), we get a palindrome (53331613335).

The spelling of 22231300113 in words is "twenty-two billion, two hundred thirty-one million, three hundred thousand, one hundred thirteen".