22122020010122 has 48 divisors (see below), whose sum is σ = 35912618511840. Its totient is φ = 10191788857152.

The previous prime is 22122020010113. The next prime is 22122020010151. The reversal of 22122020010122 is 22101002022122.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22122020010122.

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, 140016293 + ... + 140174199.

It is an arithmetic number, because the mean of its divisors is an integer number (748179552330).

Almost surely, 2^{22122020010122} is an apocalyptic number.

22122020010122 is a deficient number, since it is larger than the sum of its proper divisors (13790598501718).

22122020010122 is a wasteful number, since it uses less digits than its factorization.

22122020010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160695 (or 160658 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22122020010122 its reverse (22101002022122), we get a palindrome (44223022032244).

The spelling of 22122020010122 in words is "twenty-two trillion, one hundred twenty-two billion, twenty million, ten thousand, one hundred twenty-two".