200122309043604 has 72 divisors (see below), whose sum is σ = 512798196292200. Its totient is φ = 65793146130432.

The previous prime is 200122309043561. The next prime is 200122309043647. The reversal of 200122309043604 is 406340903221002.

200122309043604 is a `hidden beast` number, since 2 + 0 + 0 + 1 + 2 + 2 + 3 + 0 + 9 + 0 + 43 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (200122309043561) and next prime (200122309043647).

It can be written as a sum of positive squares in 4 ways, for example, as 13745259651600 + 186377049392004 = 3707460^2 + 13651998^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 574961194 + ... + 575309150.

It is an arithmetic number, because the mean of its divisors is an integer number (7122197170725).

Almost surely, 2^{200122309043604} is an apocalyptic number.

It is an amenable number.

200122309043604 is an abundant number, since it is smaller than the sum of its proper divisors (312675887248596).

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

200122309043604 is a wasteful number, since it uses less digits than its factorization.

200122309043604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566889 (or 566884 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 200122309043604 in words is "two hundred trillion, one hundred twenty-two billion, three hundred nine million, forty-three thousand, six hundred four".