202201222100122 has 32 divisors (see below), whose sum is σ = 361708690581504. Its totient is φ = 82888309033200.

The previous prime is 202201222100039. The next prime is 202201222100131. The reversal of 202201222100122 is 221001222102202.

202201222100122 is digitally balanced in base 3, 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 202201222100122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10252747 + ... + 22572577.

It is an arithmetic number, because the mean of its divisors is an integer number (11303396580672).

Almost surely, 2^{202201222100122} is an apocalyptic number.

202201222100122 is a deficient number, since it is larger than the sum of its proper divisors (159507468481382).

202201222100122 is a wasteful number, since it uses less digits than its factorization.

202201222100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12370834.

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

Adding to 202201222100122 its reverse (221001222102202), we get a palindrome (423202444202324).

The spelling of 202201222100122 in words is "two hundred two trillion, two hundred one billion, two hundred twenty-two million, one hundred thousand, one hundred twenty-two".