200122202120122 has 16 divisors (see below), whose sum is σ = 302173511770944. Its totient is φ = 99397708020000.

The previous prime is 200122202120119. The next prime is 200122202120161. The reversal of 200122202120122 is 221021202221002.

200122202120122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200122202120122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39543597 + ... + 44316367.

It is an arithmetic number, because the mean of its divisors is an integer number (18885844485684).

Almost surely, 2^{200122202120122} is an apocalyptic number.

200122202120122 is a deficient number, since it is larger than the sum of its proper divisors (102051309650822).

200122202120122 is a wasteful number, since it uses less digits than its factorization.

200122202120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911765.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 200122202120122 its reverse (221021202221002), we get a palindrome (421143404341124).

The spelling of 200122202120122 in words is "two hundred trillion, one hundred twenty-two billion, two hundred two million, one hundred twenty thousand, one hundred twenty-two".