22744872359 has 8 divisors (see below), whose sum is σ = 24937276800. Its totient is φ = 20573249400.

The previous prime is 22744872331. The next prime is 22744872377. The reversal of 22744872359 is 95327844722.

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

It is not a de Polignac number, because 22744872359 - 2³² = 18449905063 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 22744872359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22744872259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5193077 + ... + 5197454.

It is an arithmetic number, because the mean of its divisors is an integer number (3117159600).

Almost surely, 2^22744872359 is an apocalyptic number.

22744872359 is a deficient number, since it is larger than the sum of its proper divisors (2192404441).

22744872359 is a wasteful number, since it uses less digits than its factorization.

22744872359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10390741.

The product of its digits is 6773760, while the sum is 53.

The spelling of 22744872359 in words is "twenty-two billion, seven hundred forty-four million, eight hundred seventy-two thousand, three hundred fifty-nine".