22764570323 has 4 divisors (see below), whose sum is σ = 24834076728. Its totient is φ = 20695063920.

The previous prime is 22764570313. The next prime is 22764570371. The reversal of 22764570323 is 32307546722.

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

It is a cyclic number.

It is not a de Polignac number, because 22764570323 - 2⁶ = 22764570259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22764570313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034753186 + ... + 1034753207.

It is an arithmetic number, because the mean of its divisors is an integer number (6208519182).

Almost surely, 2^22764570323 is an apocalyptic number.

22764570323 is a deficient number, since it is larger than the sum of its proper divisors (2069506405).

22764570323 is a wasteful number, since it uses less digits than its factorization.

22764570323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069506404.

The product of its (nonzero) digits is 423360, while the sum is 41.

The spelling of 22764570323 in words is "twenty-two billion, seven hundred sixty-four million, five hundred seventy thousand, three hundred twenty-three".