14564222263 has 2 divisors, whose sum is σ = 14564222264. Its totient is φ = 14564222262.

The previous prime is 14564222221. The next prime is 14564222293. The reversal of 14564222263 is 36222246541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14564222263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14564222293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7282111131 + 7282111132.

It is an arithmetic number, because the mean of its divisors is an integer number (7282111132).

Almost surely, 2^14564222263 is an apocalyptic number.

14564222263 is a deficient number, since it is larger than the sum of its proper divisors (1).

14564222263 is an equidigital number, since it uses as much as digits as its factorization.

14564222263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 37.

The spelling of 14564222263 in words is "fourteen billion, five hundred sixty-four million, two hundred twenty-two thousand, two hundred sixty-three".