200055333872 has 20 divisors (see below), whose sum is σ = 410407634016. Its totient is φ = 94143686400.

The previous prime is 200055333859. The next prime is 200055333887. The reversal of 200055333872 is 278333550002.

It is a super-2 number, since 2×200055333872² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367748504 + ... + 367749047.

Almost surely, 2^200055333872 is an apocalyptic number.

It is an amenable number.

200055333872 is an abundant number, since it is smaller than the sum of its proper divisors (210352300144).

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

200055333872 is a wasteful number, since it uses less digits than its factorization.

200055333872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735497576 (or 735497570 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

Adding to 200055333872 its reverse (278333550002), we get a palindrome (478388883874).

The spelling of 200055333872 in words is "two hundred billion, fifty-five million, three hundred thirty-three thousand, eight hundred seventy-two".