22388049034560 has 1792 divisors, whose sum is σ = 92908892160000. Its totient is φ = 5017329008640.

The previous prime is 22388049034531. The next prime is 22388049034627. The reversal of 22388049034560 is 6543094088322.

22388049034560 is a `hidden beast` number, since 2 + 2 + 3 + 8 + 8 + 0 + 49 + 0 + 34 + 560 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 22388049034497 and 22388049034506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 21342276916 + ... + 21342277964.

It is an arithmetic number, because the mean of its divisors is an integer number (51846480000).

Almost surely, 2^{22388049034560} is an apocalyptic number.

22388049034560 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 22388049034560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46454446080000).

22388049034560 is an abundant number, since it is smaller than the sum of its proper divisors (70520843125440).

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

22388049034560 is a wasteful number, since it uses less digits than its factorization.

22388049034560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1365 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 22388049034560 in words is "twenty-two trillion, three hundred eighty-eight billion, forty-nine million, thirty-four thousand, five hundred sixty".