200202551050 has 48 divisors (see below), whose sum is σ = 403897945752. Its totient is φ = 73532057600.

The previous prime is 200202551039. The next prime is 200202551063. The reversal of 200202551050 is 50155202002.

It can be written as a sum of positive squares in 12 ways, for example, as 22082257201 + 178120293849 = 148601^2 + 422043^2 .

It is a super-2 number, since 2×200202551050² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2837497 + ... + 2907196.

Almost surely, 2^200202551050 is an apocalyptic number.

200202551050 is an abundant number, since it is smaller than the sum of its proper divisors (203695394702).

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

200202551050 is a wasteful number, since it uses less digits than its factorization.

200202551050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5744763 (or 5744758 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

Adding to 200202551050 its reverse (50155202002), we get a palindrome (250357753052).

The spelling of 200202551050 in words is "two hundred billion, two hundred two million, five hundred fifty-one thousand, fifty".