22794968163 has 8 divisors (see below), whose sum is σ = 33156317376. Its totient is φ = 13815132200.

The previous prime is 22794968129. The next prime is 22794968227. The reversal of 22794968163 is 36186949722.

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 22794968163 - 2¹² = 22794964067 is a prime.

It is a super-2 number, since 2×22794968163² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22794958163) 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, 345378273 + ... + 345378338.

It is an arithmetic number, because the mean of its divisors is an integer number (4144539672).

Almost surely, 2^22794968163 is an apocalyptic number.

22794968163 is a deficient number, since it is larger than the sum of its proper divisors (10361349213).

22794968163 is a wasteful number, since it uses less digits than its factorization.

22794968163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690756625.

The product of its digits is 7838208, while the sum is 57.

The spelling of 22794968163 in words is "twenty-two billion, seven hundred ninety-four million, nine hundred sixty-eight thousand, one hundred sixty-three".