22050243833904 has 640 divisors, whose sum is σ = 77696167127040. Its totient is φ = 5891689267200.

The previous prime is 22050243833873. The next prime is 22050243833911. The reversal of 22050243833904 is 40933834205022.

22050243833904 is a `hidden beast` number, since 2 + 20 + 50 + 243 + 8 + 339 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 22050243833904.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1081255132 + ... + 1081275524.

It is an arithmetic number, because the mean of its divisors is an integer number (121400261136).

Almost surely, 2^{22050243833904} is an apocalyptic number.

22050243833904 is a gapful number since it is divisible by the number (24) 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 22050243833904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38848083563520).

22050243833904 is an abundant number, since it is smaller than the sum of its proper divisors (55645923293136).

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

22050243833904 is a wasteful number, since it uses less digits than its factorization.

22050243833904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21218 (or 21206 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 22050243833904 in words is "twenty-two trillion, fifty billion, two hundred forty-three million, eight hundred thirty-three thousand, nine hundred four".