22212201120122 has 32 divisors (see below), whose sum is σ = 35950473155520. Its totient is φ = 10232020465920.

The previous prime is 22212201120119. The next prime is 22212201120139. The reversal of 22212201120122 is 22102110221222.

It is a junction number, because it is equal to n+sod(n) for n = 22212201120094 and 22212201120103.

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, 38085629 + ... + 38664447.

It is an arithmetic number, because the mean of its divisors is an integer number (1123452286110).

Almost surely, 2^{22212201120122} is an apocalyptic number.

22212201120122 is a deficient number, since it is larger than the sum of its proper divisors (13738272035398).

22212201120122 is a wasteful number, since it uses less digits than its factorization.

22212201120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581678.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22212201120122 its reverse (22102110221222), we get a palindrome (44314311341344).

The spelling of 22212201120122 in words is "twenty-two trillion, two hundred twelve billion, two hundred one million, one hundred twenty thousand, one hundred twenty-two".