22211102120122 has 32 divisors (see below), whose sum is σ = 33719929012224. Its totient is φ = 10971700172400.

The previous prime is 22211102120111. The next prime is 22211102120149. The reversal of 22211102120122 is 22102120111222.

It is a self number, because there is not a number n which added to its sum of digits gives 22211102120122.

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, 1271303847 + ... + 1271321317.

It is an arithmetic number, because the mean of its divisors is an integer number (1053747781632).

Almost surely, 2^{22211102120122} is an apocalyptic number.

22211102120122 is a deficient number, since it is larger than the sum of its proper divisors (11508826892102).

22211102120122 is a wasteful number, since it uses less digits than its factorization.

22211102120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33474.

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

Adding to 22211102120122 its reverse (22102120111222), we get a palindrome (44313222231344).

The spelling of 22211102120122 in words is "twenty-two trillion, two hundred eleven billion, one hundred two million, one hundred twenty thousand, one hundred twenty-two".