22024367927128 has 96 divisors (see below), whose sum is σ = 48864075724800. Its totient is φ = 9277739085888.

The previous prime is 22024367927123. The next prime is 22024367927147. The reversal of 22024367927128 is 82172976342022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024367927123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5311251 + ... + 8500477.

It is an arithmetic number, because the mean of its divisors is an integer number (509000788800).

Almost surely, 2^{22024367927128} is an apocalyptic number.

22024367927128 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22024367927128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24432037862400).

22024367927128 is an abundant number, since it is smaller than the sum of its proper divisors (26839707797672).

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

22024367927128 is a wasteful number, since it uses less digits than its factorization.

22024367927128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189549 (or 3189538 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 22024367927128 in words is "twenty-two trillion, twenty-four billion, three hundred sixty-seven million, nine hundred twenty-seven thousand, one hundred twenty-eight".