111012201002200 has 48 divisors (see below), whose sum is σ = 259035148568880. Its totient is φ = 44244573951360.

The previous prime is 111012201002179. The next prime is 111012201002221. The reversal of 111012201002200 is 2200102210111.

It is an interprime number because it is at equal distance from previous prime (111012201002179) and next prime (111012201002221).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1001859772 + ... + 1001970571.

It is an arithmetic number, because the mean of its divisors is an integer number (5396565595185).

Almost surely, 2^{111012201002200} is an apocalyptic number.

111012201002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111012201002200 is an abundant number, since it is smaller than the sum of its proper divisors (148022947566680).

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

111012201002200 is a wasteful number, since it uses less digits than its factorization.

111012201002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003830636 (or 2003830627 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111012201002200 its reverse (2200102210111), we get a palindrome (113212303212311).

The spelling of 111012201002200 in words is "one hundred eleven trillion, twelve billion, two hundred one million, two thousand, two hundred".