22020068153352 has 128 divisors (see below), whose sum is σ = 56499664152960. Its totient is φ = 7149334026240.

The previous prime is 22020068153333. The next prime is 22020068153359. The reversal of 22020068153352 is 25335186002022.

It is a self number, because there is not a number n which added to its sum of digits gives 22020068153352.

It is not an unprimeable number, because it can be changed into a prime (22020068153359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 371799102 + ... + 371858322.

It is an arithmetic number, because the mean of its divisors is an integer number (441403626195).

Almost surely, 2^{22020068153352} is an apocalyptic number.

It is an amenable number.

22020068153352 is an abundant number, since it is smaller than the sum of its proper divisors (34479595999608).

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

22020068153352 is a wasteful number, since it uses less digits than its factorization.

22020068153352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61943 (or 61939 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 22020068153352 in words is "twenty-two trillion, twenty billion, sixty-eight million, one hundred fifty-three thousand, three hundred fifty-two".