111012200000200 has 48 divisors (see below), whose sum is σ = 258108403280580. Its totient is φ = 44404013199360.

The previous prime is 111012200000179. The next prime is 111012200000231. The reversal of 111012200000200 is 2000002210111.

It can be written as a sum of positive squares in 6 ways, for example, as 31703949151876 + 79308250848324 = 5630626^2 + 8905518^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 4902832 + ... + 15686368.

Almost surely, 2^{111012200000200} is an apocalyptic number.

111012200000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111012200000200 is an abundant number, since it is smaller than the sum of its proper divisors (147096203280380).

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

111012200000200 is a wasteful number, since it uses less digits than its factorization.

111012200000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10835026 (or 10835017 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 111012200000200 its reverse (2000002210111), we get a palindrome (113012202210311).

The spelling of 111012200000200 in words is "one hundred eleven trillion, twelve billion, two hundred million, two hundred", and thus it is an aban number.