111013033200020 has 24 divisors (see below), whose sum is σ = 266431279680384. Its totient is φ = 38061611382816.

The previous prime is 111013033200001. The next prime is 111013033200031. The reversal of 111013033200020 is 20002330310111.

It is a super-2 number, since 2×111013033200020² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 396475118432 + ... + 396475118711.

It is an arithmetic number, because the mean of its divisors is an integer number (11101303320016).

Almost surely, 2^{111013033200020} is an apocalyptic number.

111013033200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111013033200020 is an abundant number, since it is smaller than the sum of its proper divisors (155418246480364).

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

111013033200020 is a wasteful number, since it uses less digits than its factorization.

111013033200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792950237159 (or 792950237157 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 111013033200020 its reverse (20002330310111), we get a palindrome (131015363510131).

The spelling of 111013033200020 in words is "one hundred eleven trillion, thirteen billion, thirty-three million, two hundred thousand, twenty".