22713304273 has 32 divisors (see below), whose sum is σ = 26258544000. Its totient is φ = 19430046720.

The previous prime is 22713304261. The next prime is 22713304279. The reversal of 22713304273 is 37240331722.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22713304273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22713304279) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27398023 + ... + 27398851.

It is an arithmetic number, because the mean of its divisors is an integer number (820579500).

Almost surely, 2^22713304273 is an apocalyptic number.

It is an amenable number.

22713304273 is a deficient number, since it is larger than the sum of its proper divisors (3545239727).

22713304273 is a wasteful number, since it uses less digits than its factorization.

22713304273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585.

The product of its (nonzero) digits is 42336, while the sum is 34.

Adding to 22713304273 its reverse (37240331722), we get a palindrome (59953635995).

The spelling of 22713304273 in words is "twenty-two billion, seven hundred thirteen million, three hundred four thousand, two hundred seventy-three".