23659357222 has 4 divisors (see below), whose sum is σ = 35489035836. Its totient is φ = 11829678610.

The previous prime is 23659357133. The next prime is 23659357229. The reversal of 23659357222 is 22275395632.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23659357229) by changing a digit.

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 as a sum of consecutive naturals, namely, 5914839304 + ... + 5914839307.

It is an arithmetic number, because the mean of its divisors is an integer number (8872258959).

Almost surely, 2^23659357222 is an apocalyptic number.

23659357222 is a deficient number, since it is larger than the sum of its proper divisors (11829678614).

23659357222 is a wasteful number, since it uses less digits than its factorization.

23659357222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11829678613.

The product of its digits is 1360800, while the sum is 46.

The spelling of 23659357222 in words is "twenty-three billion, six hundred fifty-nine million, three hundred fifty-seven thousand, two hundred twenty-two".