113022220311 has 96 divisors (see below), whose sum is σ = 225119451648. Its totient is φ = 52731544320.

The previous prime is 113022220307. The next prime is 113022220321.

113022220311 is a `hidden beast` number, since 1 + 130 + 2 + 2 + 220 + 311 = 666.

113022220311 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 113022220311 - 2² = 113022220307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113022220301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 163800 + ... + 502866.

It is an arithmetic number, because the mean of its divisors is an integer number (2344994288).

Almost surely, 2^113022220311 is an apocalyptic number.

113022220311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113022220311 is a deficient number, since it is larger than the sum of its proper divisors (112097231337).

113022220311 is a wasteful number, since it uses less digits than its factorization.

113022220311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339141 (or 339138 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

It can be divided in two parts, 113022 and 220311, that added together give a palindrome (333333).

The spelling of 113022220311 in words is "one hundred thirteen billion, twenty-two million, two hundred twenty thousand, three hundred eleven".