22102022022122 has 16 divisors (see below), whose sum is σ = 39195704079360. Its totient is φ = 9145664284848.

The previous prime is 22102022022079. The next prime is 22102022022173. The reversal of 22102022022122 is 22122022020122.

It is a junction number, because it is equal to n+sod(n) for n = 22102022022094 and 22102022022103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27219238538 + ... + 27219239349.

It is an arithmetic number, because the mean of its divisors is an integer number (2449731504960).

Almost surely, 2^{22102022022122} is an apocalyptic number.

22102022022122 is a deficient number, since it is larger than the sum of its proper divisors (17093682057238).

22102022022122 is a wasteful number, since it uses less digits than its factorization.

22102022022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54438477925.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22102022022122 its reverse (22122022020122), we get a palindrome (44224044042244).

It can be divided in two parts, 2210202 and 2022122, that added together give a palindrome (4232324).

The spelling of 22102022022122 in words is "twenty-two trillion, one hundred two billion, twenty-two million, twenty-two thousand, one hundred twenty-two".