113032013022220 has 24 divisors (see below), whose sum is σ = 238360395672000. Its totient is φ = 45023630289792.

The previous prime is 113032013022197. The next prime is 113032013022241. The reversal of 113032013022220 is 22220310230311.

It is a junction number, because it is equal to n+sod(n) for n = 113032013022191 and 113032013022200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11823427545 + ... + 11823437104.

It is an arithmetic number, because the mean of its divisors is an integer number (9931683153000).

Almost surely, 2^{113032013022220} is an apocalyptic number.

113032013022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113032013022220 is an abundant number, since it is smaller than the sum of its proper divisors (125328382649780).

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

113032013022220 is a wasteful number, since it uses less digits than its factorization.

113032013022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23646864897 (or 23646864895 counting only the distinct ones).

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

Adding to 113032013022220 its reverse (22220310230311), we get a palindrome (135252323252531).

The spelling of 113032013022220 in words is "one hundred thirteen trillion, thirty-two billion, thirteen million, twenty-two thousand, two hundred twenty".