22055092992 has 288 divisors, whose sum is σ = 71033088000. Its totient is φ = 6723440640.

The previous prime is 22055092991. The next prime is 22055092999. The reversal of 22055092992 is 29929055022.

22055092992 is a `hidden beast` number, since 2 + 2 + 0 + 550 + 9 + 2 + 9 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (22055092991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3805617 + ... + 3811407.

Almost surely, 2^22055092992 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 22055092992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35516544000).

22055092992 is an abundant number, since it is smaller than the sum of its proper divisors (48977995008).

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

22055092992 is a wasteful number, since it uses less digits than its factorization.

22055092992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864 (or 5844 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The spelling of 22055092992 in words is "twenty-two billion, fifty-five million, ninety-two thousand, nine hundred ninety-two".