113302013220220 has 96 divisors (see below), whose sum is σ = 259891025022720. Its totient is φ = 41148934717440.

The previous prime is 113302013220169. The next prime is 113302013220349. The reversal of 113302013220220 is 22022310203311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 113302013220191 and 113302013220200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1400530812 + ... + 1400611708.

It is an arithmetic number, because the mean of its divisors is an integer number (2707198177320).

Almost surely, 2^{113302013220220} is an apocalyptic number.

113302013220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113302013220220 is an abundant number, since it is smaller than the sum of its proper divisors (146589011802500).

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

113302013220220 is a wasteful number, since it uses less digits than its factorization.

113302013220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88843 (or 88841 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 113302013220220 its reverse (22022310203311), we get a palindrome (135324323423531).

The spelling of 113302013220220 in words is "one hundred thirteen trillion, three hundred two billion, thirteen million, two hundred twenty thousand, two hundred twenty".