200071922436 has 81 divisors (see below), whose sum is σ = 510620778759. Its totient is φ = 66052799568.

The previous prime is 200071922399. The next prime is 200071922459. The reversal of 200071922436 is 634229170002.

The square root of 200071922436 is 447294.

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

200071922436 is a `hidden beast` number, since 200 + 0 + 7 + 19 + 2 + 2 + 436 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 200071922436.

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 26 ways as a sum of consecutive naturals, for example, 340837735 + ... + 340838321.

Almost surely, 2^200071922436 is an apocalyptic number.

200071922436 is the 447294-th square number.

It is an amenable number.

200071922436 is an abundant number, since it is smaller than the sum of its proper divisors (310548856323).

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

200071922436 is an equidigital number, since it uses as much as digits as its factorization.

200071922436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

Multiplying 200071922436 by its sum of digits (36), we get a square (7202589207696 = 2683764²).

200071922436 divided by its sum of digits (36) gives a square (5557553401 = 74549²).

The spelling of 200071922436 in words is "two hundred billion, seventy-one million, nine hundred twenty-two thousand, four hundred thirty-six".