22306723313 has 8 divisors (see below), whose sum is σ = 25621507200. Its totient is φ = 19023966720.

The previous prime is 22306723267. The next prime is 22306723319. The reversal of 22306723313 is 31332760322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22306723313 - 2¹⁰ = 22306722289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22306723313.

It is not an unprimeable number, because it can be changed into a prime (22306723319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8005328 + ... + 8008113.

It is an arithmetic number, because the mean of its divisors is an integer number (3202688400).

Almost surely, 2^22306723313 is an apocalyptic number.

It is an amenable number.

22306723313 is a deficient number, since it is larger than the sum of its proper divisors (3314783887).

22306723313 is a wasteful number, since it uses less digits than its factorization.

22306723313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16013647.

The product of its (nonzero) digits is 27216, while the sum is 32.

The spelling of 22306723313 in words is "twenty-two billion, three hundred six million, seven hundred twenty-three thousand, three hundred thirteen".