22032222020022 has 32 divisors (see below), whose sum is σ = 44311716489600. Its totient is φ = 7302863973888.

The previous prime is 22032222019999. The next prime is 22032222020047. The reversal of 22032222020022 is 22002022223022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47008854 + ... + 47475222.

It is an arithmetic number, because the mean of its divisors is an integer number (1384741140300).

Almost surely, 2^{22032222020022} is an apocalyptic number.

22032222020022 is an abundant number, since it is smaller than the sum of its proper divisors (22279494469578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22032222020022 is a wasteful number, since it uses less digits than its factorization.

22032222020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510540.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22032222020022 its reverse (22002022223022), we get a palindrome (44034244243044).

The spelling of 22032222020022 in words is "twenty-two trillion, thirty-two billion, two hundred twenty-two million, twenty thousand, twenty-two".