113232211122 has 16 divisors (see below), whose sum is σ = 236310701760. Its totient is φ = 36103023792.

The previous prime is 113232211109. The next prime is 113232211123. The reversal of 113232211122 is 221112232311.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (113232211123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410261497 + ... + 410261772.

It is an arithmetic number, because the mean of its divisors is an integer number (14769418860).

Almost surely, 2^113232211122 is an apocalyptic number.

113232211122 is an abundant number, since it is smaller than the sum of its proper divisors (123078490638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113232211122 is a wasteful number, since it uses less digits than its factorization.

113232211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820523297.

The product of its digits is 288, while the sum is 21.

Adding to 113232211122 its reverse (221112232311), we get a palindrome (334344443433).

The spelling of 113232211122 in words is "one hundred thirteen billion, two hundred thirty-two million, two hundred eleven thousand, one hundred twenty-two".