22120010202022 has 16 divisors (see below), whose sum is σ = 33305022531072. Its totient is φ = 11018342328840.

The previous prime is 22120010202013. The next prime is 22120010202083. The reversal of 22120010202022 is 22020201002122.

It is a super-2 number, since 2×22120010202022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22120010201987 and 22120010202005.

It is a congruent number.

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, 5478303 + ... + 8616949.

It is an arithmetic number, because the mean of its divisors is an integer number (2081563908192).

Almost surely, 2^{22120010202022} is an apocalyptic number.

22120010202022 is a deficient number, since it is larger than the sum of its proper divisors (11185012329050).

22120010202022 is a wasteful number, since it uses less digits than its factorization.

22120010202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151923.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22120010202022 its reverse (22020201002122), we get a palindrome (44140211204144).

The spelling of 22120010202022 in words is "twenty-two trillion, one hundred twenty billion, ten million, two hundred two thousand, twenty-two".