23266622174421 has 16 divisors (see below), whose sum is σ = 31245955675200. Its totient is φ = 15399189431808.

The previous prime is 23266622174377. The next prime is 23266622174473. The reversal of 23266622174421 is 12447122666232.

It is not a de Polignac number, because 23266622174421 - 2⁷ = 23266622174293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23266622174021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21880645 + ... + 22919333.

It is an arithmetic number, because the mean of its divisors is an integer number (1952872229700).

Almost surely, 2^{23266622174421} is an apocalyptic number.

It is an amenable number.

23266622174421 is a deficient number, since it is larger than the sum of its proper divisors (7979333500779).

23266622174421 is a wasteful number, since it uses less digits than its factorization.

23266622174421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092548.

The product of its digits is 2322432, while the sum is 48.

The spelling of 23266622174421 in words is "twenty-three trillion, two hundred sixty-six billion, six hundred twenty-two million, one hundred seventy-four thousand, four hundred twenty-one".