20359872223 has 8 divisors (see below), whose sum is σ = 20411773200. Its totient is φ = 20308001280.

The previous prime is 20359872191. The next prime is 20359872259. The reversal of 20359872223 is 32227895302.

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 20359872223 - 2⁵ = 20359872191 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 20359872223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20359872283) 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, 2018613 + ... + 2028673.

It is an arithmetic number, because the mean of its divisors is an integer number (2551471650).

Almost surely, 2^20359872223 is an apocalyptic number.

20359872223 is a deficient number, since it is larger than the sum of its proper divisors (51900977).

20359872223 is a wasteful number, since it uses less digits than its factorization.

20359872223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15017.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 20359872223 in words is "twenty billion, three hundred fifty-nine million, eight hundred seventy-two thousand, two hundred twenty-three".