22210112210122 has 32 divisors (see below), whose sum is σ = 34814931148800. Its totient is φ = 10606562044848.

The previous prime is 22210112210107. The next prime is 22210112210137. The reversal of 22210112210122 is 22101221101222.

It is an interprime number because it is at equal distance from previous prime (22210112210107) and next prime (22210112210137).

It is a self number, because there is not a number n which added to its sum of digits gives 22210112210122.

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, 563131279 + ... + 563170717.

It is an arithmetic number, because the mean of its divisors is an integer number (1087966598400).

Almost surely, 2^{22210112210122} is an apocalyptic number.

22210112210122 is a deficient number, since it is larger than the sum of its proper divisors (12604818938678).

22210112210122 is a wasteful number, since it uses less digits than its factorization.

22210112210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57210.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22210112210122 its reverse (22101221101222), we get a palindrome (44311333311344).

The spelling of 22210112210122 in words is "twenty-two trillion, two hundred ten billion, one hundred twelve million, two hundred ten thousand, one hundred twenty-two".