14818797223 has 2 divisors, whose sum is σ = 14818797224. Its totient is φ = 14818797222.

The previous prime is 14818797199. The next prime is 14818797233. The reversal of 14818797223 is 32279781841.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14818797223 is a prime.

It is a super-2 number, since 2×14818797223² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14818797233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7409398611 + 7409398612.

It is an arithmetic number, because the mean of its divisors is an integer number (7409398612).

Almost surely, 2^14818797223 is an apocalyptic number.

14818797223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14818797223 is an equidigital number, since it uses as much as digits as its factorization.

14818797223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 52.

The spelling of 14818797223 in words is "fourteen billion, eight hundred eighteen million, seven hundred ninety-seven thousand, two hundred twenty-three".