22375008882 has 18 divisors (see below), whose sum is σ = 48480560973. Its totient is φ = 7458124752.

The previous prime is 22375008869. The next prime is 22375008889. The reversal of 22375008882 is 28880057322.

It can be written as a sum of positive squares in 2 ways, for example, as 14023059561 + 8351949321 = 118419^2 + 91389^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=105771.

It is not an unprimeable number, because it can be changed into a prime (22375008889) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 616998 + ... + 652254.

Almost surely, 2^22375008882 is an apocalyptic number.

22375008882 is an abundant number, since it is smaller than the sum of its proper divisors (26105552091).

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

22375008882 is an frugal number, since it uses more digits than its factorization.

22375008882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70522 (or 35262 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 22375008882 in words is "twenty-two billion, three hundred seventy-five million, eight thousand, eight hundred eighty-two".