14517212207 has 2 divisors, whose sum is σ = 14517212208. Its totient is φ = 14517212206.

The previous prime is 14517212189. The next prime is 14517212231. The reversal of 14517212207 is 70221271541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14517212207 - 2²² = 14513017903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14517212287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7258606103 + 7258606104.

It is an arithmetic number, because the mean of its divisors is an integer number (7258606104).

Almost surely, 2^14517212207 is an apocalyptic number.

14517212207 is a deficient number, since it is larger than the sum of its proper divisors (1).

14517212207 is an equidigital number, since it uses as much as digits as its factorization.

14517212207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 32.

Adding to 14517212207 its reverse (70221271541), we get a palindrome (84738483748).

The spelling of 14517212207 in words is "fourteen billion, five hundred seventeen million, two hundred twelve thousand, two hundred seven".