22027104090 has 64 divisors (see below), whose sum is σ = 58767897600. Its totient is φ = 5870999232.

The previous prime is 22027104041. The next prime is 22027104091. The reversal of 22027104090 is 9040172022.

22027104090 is a `hidden beast` number, since 220 + 27 + 10 + 409 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22027104091) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 559576 + ... + 597644.

It is an arithmetic number, because the mean of its divisors is an integer number (918248400).

Almost surely, 2^22027104090 is an apocalyptic number.

22027104090 is an abundant number, since it is smaller than the sum of its proper divisors (36740793510).

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

22027104090 is a wasteful number, since it uses less digits than its factorization.

22027104090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40228 (or 40222 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 22027104090 in words is "twenty-two billion, twenty-seven million, one hundred four thousand, ninety".