10022100220122 has 64 divisors (see below), whose sum is σ = 21444711482880. Its totient is φ = 3111390314496.

The previous prime is 10022100220079. The next prime is 10022100220133. The reversal of 10022100220122 is 22102200122001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86207698 + ... + 86323874.

It is an arithmetic number, because the mean of its divisors is an integer number (335073616920).

Almost surely, 2^{10022100220122} is an apocalyptic number.

10022100220122 is an abundant number, since it is smaller than the sum of its proper divisors (11422611262758).

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

10022100220122 is a wasteful number, since it uses less digits than its factorization.

10022100220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125015.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10022100220122 its reverse (22102200122001), we get a palindrome (32124300342123).

The spelling of 10022100220122 in words is "ten trillion, twenty-two billion, one hundred million, two hundred twenty thousand, one hundred twenty-two".