22022102110122 has 32 divisors (see below), whose sum is σ = 48938901504960. Its totient is φ = 7340566181040.

The previous prime is 22022102110117. The next prime is 22022102110139. The reversal of 22022102110122 is 22101120122022.

It is a happy number.

22022102110122 is a `hidden beast` number, since 220 + 2 + 210 + 2 + 110 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22022102110095 and 22022102110104.

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, 740704 + ... + 6677787.

It is an arithmetic number, because the mean of its divisors is an integer number (1529340672030).

Almost surely, 2^{22022102110122} is an apocalyptic number.

22022102110122 is an abundant number, since it is smaller than the sum of its proper divisors (26916799394838).

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

22022102110122 is a wasteful number, since it uses less digits than its factorization.

22022102110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7473475 (or 7473469 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22022102110122 its reverse (22101120122022), we get a palindrome (44123222232144).

The spelling of 22022102110122 in words is "twenty-two trillion, twenty-two billion, one hundred two million, one hundred ten thousand, one hundred twenty-two".