200031233112 has 48 divisors (see below), whose sum is σ = 560432340000. Its totient is φ = 64377867456.

The previous prime is 200031233099. The next prime is 200031233161. The reversal of 200031233112 is 211332130002.

200031233112 is a `hidden beast` number, since 20 + 0 + 0 + 312 + 331 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47898112 + ... + 47902287.

It is an arithmetic number, because the mean of its divisors is an integer number (11675673750).

Almost surely, 2^200031233112 is an apocalyptic number.

It is an amenable number.

200031233112 is an abundant number, since it is smaller than the sum of its proper divisors (360401106888).

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

200031233112 is a wasteful number, since it uses less digits than its factorization.

200031233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95800440 (or 95800433 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 200031233112 its reverse (211332130002), we get a palindrome (411363363114).

The spelling of 200031233112 in words is "two hundred billion, thirty-one million, two hundred thirty-three thousand, one hundred twelve".