22746617223 has 16 divisors (see below), whose sum is σ = 33217817472. Its totient is φ = 13730900000.

The previous prime is 22746617197. The next prime is 22746617227. The reversal of 22746617223 is 32271664722.

It is a cyclic number.

It is not a de Polignac number, because 22746617223 - 2¹⁶ = 22746551687 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22746617227) 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, 1364808 + ... + 1381373.

It is an arithmetic number, because the mean of its divisors is an integer number (2076113592).

Almost surely, 2^22746617223 is an apocalyptic number.

22746617223 is a deficient number, since it is larger than the sum of its proper divisors (10471200249).

22746617223 is a wasteful number, since it uses less digits than its factorization.

22746617223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746446.

The product of its digits is 338688, while the sum is 42.

The spelling of 22746617223 in words is "twenty-two billion, seven hundred forty-six million, six hundred seventeen thousand, two hundred twenty-three".