22080842600 has 24 divisors (see below), whose sum is σ = 51337959510. Its totient is φ = 8832336960.

The previous prime is 22080842587. The next prime is 22080842603. The reversal of 22080842600 is 624808022.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 21444087844 + 636754756 = 146438^2 + 25234^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (22080842603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55201907 + ... + 55202306.

Almost surely, 2^22080842600 is an apocalyptic number.

22080842600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22080842600 is an abundant number, since it is smaller than the sum of its proper divisors (29257116910).

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

22080842600 is a wasteful number, since it uses less digits than its factorization.

22080842600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110404229 (or 110404220 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 22080842600 in words is "twenty-two billion, eighty million, eight hundred forty-two thousand, six hundred".