22022100110122 has 64 divisors (see below), whose sum is σ = 39266324951040. Its totient is φ = 9063103896000.

The previous prime is 22022100110081. The next prime is 22022100110207. The reversal of 22022100110122 is 22101100122022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22022100110096 and 22022100110105.

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, 124212783 + ... + 124389949.

It is an arithmetic number, because the mean of its divisors is an integer number (613536327360).

Almost surely, 2^{22022100110122} is an apocalyptic number.

22022100110122 is a deficient number, since it is larger than the sum of its proper divisors (17244224840918).

22022100110122 is a wasteful number, since it uses less digits than its factorization.

22022100110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178867.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22022100110122 its reverse (22101100122022), we get a palindrome (44123200232144).

The spelling of 22022100110122 in words is "twenty-two trillion, twenty-two billion, one hundred million, one hundred ten thousand, one hundred twenty-two".