200000111122200 has 96 divisors (see below), whose sum is σ = 626966640651600. Its totient is φ = 52734111682560.

The previous prime is 200000111122181. The next prime is 200000111122211. The reversal of 200000111122200 is 2221111000002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1872606817 + ... + 1872713616.

Almost surely, 2^{200000111122200} is an apocalyptic number.

200000111122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200000111122200 is an abundant number, since it is smaller than the sum of its proper divisors (426966529529400).

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

200000111122200 is a wasteful number, since it uses less digits than its factorization.

200000111122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745320541 (or 3745320532 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200000111122200 its reverse (2221111000002), we get a palindrome (202221222122202).

The spelling of 200000111122200 in words is "two hundred trillion, one hundred eleven million, one hundred twenty-two thousand, two hundred".