22033002438780 has 192 divisors, whose sum is σ = 62459147520000. Its totient is φ = 5802976346112.

The previous prime is 22033002438773. The next prime is 22033002438809. The reversal of 22033002438780 is 8783420033022.

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 63 ways as a sum of consecutive naturals, for example, 1533363436 + ... + 1533377804.

It is an arithmetic number, because the mean of its divisors is an integer number (325308060000).

Almost surely, 2^{22033002438780} is an apocalyptic number.

22033002438780 is a gapful number since it is divisible by the number (20) 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 22033002438780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31229573760000).

22033002438780 is an abundant number, since it is smaller than the sum of its proper divisors (40426145081220).

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

22033002438780 is a wasteful number, since it uses less digits than its factorization.

22033002438780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15516 (or 15514 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 22033002438780 in words is "twenty-two trillion, thirty-three billion, two million, four hundred thirty-eight thousand, seven hundred eighty".