22440875299328 has 40 divisors (see below), whose sum is σ = 45088412125680. Its totient is φ = 11157753594880.

The previous prime is 22440875299303. The next prime is 22440875299357. The reversal of 22440875299328 is 82399257804422.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 122338058 + ... + 122521353.

It is an arithmetic number, because the mean of its divisors is an integer number (1127210303142).

Almost surely, 2^{22440875299328} is an apocalyptic number.

It is an amenable number.

22440875299328 is an abundant number, since it is smaller than the sum of its proper divisors (22647536826352).

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

22440875299328 is an equidigital number, since it uses as much as digits as its factorization.

22440875299328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244859608 (or 244859592 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 65.

The spelling of 22440875299328 in words is "twenty-two trillion, four hundred forty billion, eight hundred seventy-five million, two hundred ninety-nine thousand, three hundred twenty-eight".