200122122200 has 192 divisors, whose sum is σ = 624717515520. Its totient is φ = 57577536000.

The previous prime is 200122122143. The next prime is 200122122241. The reversal of 200122122200 is 2221221002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 299606 + ... + 700005.

It is an arithmetic number, because the mean of its divisors is an integer number (3253737060).

Almost surely, 2^200122122200 is an apocalyptic number.

200122122200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200122122200 is an abundant number, since it is smaller than the sum of its proper divisors (424595393320).

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

200122122200 is a wasteful number, since it uses less digits than its factorization.

200122122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999658 (or 999649 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200122122200 its reverse (2221221002), we get a palindrome (202343343202).

The spelling of 200122122200 in words is "two hundred billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred".