111200012122200 has 96 divisors (see below), whose sum is σ = 347236242489360. Its totient is φ = 29436888832000.

The previous prime is 111200012122193. The next prime is 111200012122201. The reversal of 111200012122200 is 2221210002111.

111200012122200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 111200012122200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111200012122201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 676316901 + ... + 676481300.

Almost surely, 2^{111200012122200} is an apocalyptic number.

111200012122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111200012122200 is an abundant number, since it is smaller than the sum of its proper divisors (236036230367160).

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

111200012122200 is a wasteful number, since it uses less digits than its factorization.

111200012122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352798357 (or 1352798348 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111200012122200 its reverse (2221210002111), we get a palindrome (113421222124311).

The spelling of 111200012122200 in words is "one hundred eleven trillion, two hundred billion, twelve million, one hundred twenty-two thousand, two hundred".