22244579024689 has 8 divisors (see below), whose sum is σ = 25456227400448. Its totient is φ = 19041393492000.

The previous prime is 22244579024677. The next prime is 22244579024711. The reversal of 22244579024689 is 98642097544222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22244579024689 - 2³⁷ = 22107140071217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22244579024689.

It is not an unprimeable number, because it can be changed into a prime (22244579024609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2115705132 + ... + 2115715645.

It is an arithmetic number, because the mean of its divisors is an integer number (3182028425056).

Almost surely, 2^{22244579024689} is an apocalyptic number.

It is an amenable number.

22244579024689 is a deficient number, since it is larger than the sum of its proper divisors (3211648375759).

22244579024689 is an equidigital number, since it uses as much as digits as its factorization.

22244579024689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231421535.

The product of its (nonzero) digits is 139345920, while the sum is 64.

The spelling of 22244579024689 in words is "twenty-two trillion, two hundred forty-four billion, five hundred seventy-nine million, twenty-four thousand, six hundred eighty-nine".