200122001022200 has 96 divisors (see below), whose sum is σ = 470564555222160. Its totient is φ = 79141957939200.

The previous prime is 200122001022199. The next prime is 200122001022211. The reversal of 200122001022200 is 2220100221002.

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, 13525574 + ... + 24149226.

Almost surely, 2^{200122001022200} is an apocalyptic number.

200122001022200 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 200122001022200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235282277611080).

200122001022200 is an abundant number, since it is smaller than the sum of its proper divisors (270442554199960).

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

200122001022200 is a wasteful number, since it uses less digits than its factorization.

200122001022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10624737 (or 10624728 counting only the distinct ones).

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

Adding to 200122001022200 its reverse (2220100221002), we get a palindrome (202342101243202).

The spelling of 200122001022200 in words is "two hundred trillion, one hundred twenty-two billion, one million, twenty-two thousand, two hundred".