22099530024 has 512 divisors, whose sum is σ = 74621836800. Its totient is φ = 6097006080.

The previous prime is 22099530017. The next prime is 22099530121. The reversal of 22099530024 is 42003599022.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 302733252 + ... + 302733324.

It is an arithmetic number, because the mean of its divisors is an integer number (145745775).

Almost surely, 2^22099530024 is an apocalyptic number.

22099530024 is a gapful number since it is divisible by the number (24) 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 22099530024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37310918400).

22099530024 is an abundant number, since it is smaller than the sum of its proper divisors (52522306776).

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

22099530024 is an equidigital number, since it uses as much as digits as its factorization.

22099530024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 22099530024 in words is "twenty-two billion, ninety-nine million, five hundred thirty thousand, twenty-four".