22110202110122 has 32 divisors (see below), whose sum is σ = 39366426798720. Its totient is φ = 9112598712000.

The previous prime is 22110202110019. The next prime is 22110202110163. The reversal of 22110202110122 is 22101120201122.

It is a super-2 number, since 2×22110202110122² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22110202110122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108381413 + ... + 108585224.

It is an arithmetic number, because the mean of its divisors is an integer number (1230200837460).

Almost surely, 2^{22110202110122} is an apocalyptic number.

22110202110122 is a deficient number, since it is larger than the sum of its proper divisors (17256224688598).

22110202110122 is a wasteful number, since it uses less digits than its factorization.

22110202110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216966926.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22110202110122 its reverse (22101120201122), we get a palindrome (44211322311244).

The spelling of 22110202110122 in words is "twenty-two trillion, one hundred ten billion, two hundred two million, one hundred ten thousand, one hundred twenty-two".