200111120112 has 40 divisors (see below), whose sum is σ = 524669462656. Its totient is φ = 65708127936.

The previous prime is 200111120101. The next prime is 200111120173. The reversal of 200111120112 is 211021111002.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31108588 + ... + 31115019.

Almost surely, 2^200111120112 is an apocalyptic number.

It is an amenable number.

200111120112 is an abundant number, since it is smaller than the sum of its proper divisors (324558342544).

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

200111120112 is a wasteful number, since it uses less digits than its factorization.

200111120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62223685 (or 62223679 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200111120112 its reverse (211021111002), we get a palindrome (411132231114).

The spelling of 200111120112 in words is "two hundred billion, one hundred eleven million, one hundred twenty thousand, one hundred twelve".