200999164200 has 96 divisors (see below), whose sum is σ = 623446733760. Its totient is φ = 53569728000.

The previous prime is 200999164189. The next prime is 200999164213. The reversal of 200999164200 is 2461999002.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 987597 + ... + 1173603.

It is an arithmetic number, because the mean of its divisors is an integer number (6494236810).

Almost surely, 2^200999164200 is an apocalyptic number.

200999164200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200999164200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311723366880).

200999164200 is an abundant number, since it is smaller than the sum of its proper divisors (422447569560).

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

200999164200 is a wasteful number, since it uses less digits than its factorization.

200999164200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187827 (or 187818 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 200999164200 in words is "two hundred billion, nine hundred ninety-nine million, one hundred sixty-four thousand, two hundred".