200122221022200 has 144 divisors (see below), whose sum is σ = 701297870335920. Its totient is φ = 51045667960320.

The previous prime is 200122221022103. The next prime is 200122221022247. The reversal of 200122221022200 is 2220122221002.

200122221022200 is a `hidden beast` number, since 200 + 1 + 22 + 221 + 0 + 2 + 220 + 0 = 666.

200122221022200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200122221022200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2416893637 + ... + 2416976436.

It is an arithmetic number, because the mean of its divisors is an integer number (4870124099555).

Almost surely, 2^{200122221022200} is an apocalyptic number.

200122221022200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200122221022200 is an abundant number, since it is smaller than the sum of its proper divisors (501175649313720).

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

200122221022200 is a wasteful number, since it uses less digits than its factorization.

200122221022200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833870118 (or 4833870106 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 200122221022200 its reverse (2220122221002), we get a palindrome (202342343243202).

The spelling of 200122221022200 in words is "two hundred trillion, one hundred twenty-two billion, two hundred twenty-one million, twenty-two thousand, two hundred".