22864523073 has 16 divisors (see below), whose sum is σ = 35095497600. Its totient is φ = 12970071936.

The previous prime is 22864523057. The next prime is 22864523089. The reversal of 22864523073 is 37032546822.

It is an interprime number because it is at equal distance from previous prime (22864523057) and next prime (22864523089).

It is not a de Polignac number, because 22864523073 - 2⁴ = 22864523057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22864523053) 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, 3970798 + ... + 3976551.

It is an arithmetic number, because the mean of its divisors is an integer number (2193468600).

Almost surely, 2^22864523073 is an apocalyptic number.

It is an amenable number.

22864523073 is a deficient number, since it is larger than the sum of its proper divisors (12230974527).

22864523073 is a wasteful number, since it uses less digits than its factorization.

22864523073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7947496.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 22864523073 in words is "twenty-two billion, eight hundred sixty-four million, five hundred twenty-three thousand, seventy-three".