200022129554724 has 27 divisors (see below), whose sum is σ = 505611708653233. Its totient is φ = 66674014899072.

The previous prime is 200022129554669. The next prime is 200022129554813. The reversal of 200022129554724 is 427455921220002.

The square root of 200022129554724 is 14142918.

It is a perfect power (a square), and thus also a powerful number.

200022129554724 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 2 + 2 + 1 + 29 + 554 + 72 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38822744024100 + 161199385530624 = 6230790^2 + 12696432^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200022129554724.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 83678932 + ... + 86036084.

Almost surely, 2^{200022129554724} is an apocalyptic number.

200022129554724 is the 14142918-th square number.

It is an amenable number.

200022129554724 is an abundant number, since it is smaller than the sum of its proper divisors (305589579098509).

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

200022129554724 is an frugal number, since it uses more digits than its factorization.

200022129554724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714316 (or 2357158 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 200022129554724 in words is "two hundred trillion, twenty-two billion, one hundred twenty-nine million, five hundred fifty-four thousand, seven hundred twenty-four".