220031113029 has 32 divisors (see below), whose sum is σ = 361818347520. Its totient is φ = 115821980352.

The previous prime is 220031113007. The next prime is 220031113051. The reversal of 220031113029 is 920311130022.

220031113029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220031113007) and next prime (220031113051).

It is not a de Polignac number, because 220031113029 - 2⁸ = 220031112773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220031113229) 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 31 ways as a sum of consecutive naturals, for example, 694539 + ... + 960440.

It is an arithmetic number, because the mean of its divisors is an integer number (11306823360).

Almost surely, 2^220031113029 is an apocalyptic number.

It is an amenable number.

220031113029 is a deficient number, since it is larger than the sum of its proper divisors (141787234491).

220031113029 is a wasteful number, since it uses less digits than its factorization.

220031113029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655489.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 220031113029 in words is "two hundred twenty billion, thirty-one million, one hundred thirteen thousand, twenty-nine".