200022200994 has 64 divisors (see below), whose sum is σ = 498928066560. Its totient is φ = 51935963520.

The previous prime is 200022200993. The next prime is 200022201007. The reversal of 200022200994 is 499002220002.

It is not an unprimeable number, because it can be changed into a prime (200022200993) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1298767 + ... + 1444589.

It is an arithmetic number, because the mean of its divisors is an integer number (7795751040).

Almost surely, 2^200022200994 is an apocalyptic number.

200022200994 is an abundant number, since it is smaller than the sum of its proper divisors (298905865566).

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

200022200994 is a wasteful number, since it uses less digits than its factorization.

200022200994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148815.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 200022200994 its reverse (499002220002), we get a palindrome (699024420996).

The spelling of 200022200994 in words is "two hundred billion, twenty-two million, two hundred thousand, nine hundred ninety-four".