22634323073 has 12 divisors (see below), whose sum is σ = 24143915532. Its totient is φ = 21214433280.

The previous prime is 22634323067. The next prime is 22634323079. The reversal of 22634323073 is 37032343622.

It is an interprime number because it is at equal distance from previous prime (22634323067) and next prime (22634323079).

It can be written as a sum of positive squares in 6 ways, for example, as 2038341904 + 20595981169 = 45148^2 + 143513^2 .

It is not a de Polignac number, because 22634323073 - 2⁶ = 22634323009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22634323079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92840 + ... + 232137.

It is an arithmetic number, because the mean of its divisors is an integer number (2011992961).

Almost surely, 2^22634323073 is an apocalyptic number.

It is an amenable number.

22634323073 is a deficient number, since it is larger than the sum of its proper divisors (1509592459).

22634323073 is a wasteful number, since it uses less digits than its factorization.

22634323073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325252 (or 325235 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 35.

Adding to 22634323073 its reverse (37032343622), we get a palindrome (59666666695).

The spelling of 22634323073 in words is "twenty-two billion, six hundred thirty-four million, three hundred twenty-three thousand, seventy-three".