22664097163 has 2 divisors, whose sum is σ = 22664097164. Its totient is φ = 22664097162.

The previous prime is 22664097149. The next prime is 22664097191. The reversal of 22664097163 is 36179046622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22664097163 - 2¹³ = 22664088971 is a prime.

It is a super-2 number, since 2×22664097163² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22664094163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11332048581 + 11332048582.

It is an arithmetic number, because the mean of its divisors is an integer number (11332048582).

Almost surely, 2^22664097163 is an apocalyptic number.

22664097163 is a deficient number, since it is larger than the sum of its proper divisors (1).

22664097163 is an equidigital number, since it uses as much as digits as its factorization.

22664097163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 22664097163 in words is "twenty-two billion, six hundred sixty-four million, ninety-seven thousand, one hundred sixty-three".