22103973833472 has 576 divisors, whose sum is σ = 68342611025920. Its totient is φ = 7041323520000.

The previous prime is 22103973833441. The next prime is 22103973833531. The reversal of 22103973833472 is 27433837930122.

22103973833472 is a `hidden beast` number, since 2 + 2 + 1 + 0 + 3 + 97 + 3 + 83 + 3 + 472 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 3006930597 + ... + 3006937947.

Almost surely, 2^{22103973833472} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22103973833472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34171305512960).

22103973833472 is an abundant number, since it is smaller than the sum of its proper divisors (46238637192448).

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

22103973833472 is a wasteful number, since it uses less digits than its factorization.

22103973833472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7637 (or 7617 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 22103973833472 in words is "twenty-two trillion, one hundred three billion, nine hundred seventy-three million, eight hundred thirty-three thousand, four hundred seventy-two".