22020222222122 has 16 divisors (see below), whose sum is σ = 33523682028192. Its totient is φ = 10845665062320.

The previous prime is 22020222222109. The next prime is 22020222222133. The reversal of 22020222222122 is 22122222202022.

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, 12443597 + ... + 14102607.

It is an arithmetic number, because the mean of its divisors is an integer number (2095230126762).

Almost surely, 2^{22020222222122} is an apocalyptic number.

22020222222122 is a deficient number, since it is larger than the sum of its proper divisors (11503459806070).

22020222222122 is a wasteful number, since it uses less digits than its factorization.

22020222222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758133.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 22020222222122 its reverse (22122222202022), we get a palindrome (44142444424144).

The spelling of 22020222222122 in words is "twenty-two trillion, twenty billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred twenty-two".