14226547999 has 2 divisors, whose sum is σ = 14226548000. Its totient is φ = 14226547998.

The previous prime is 14226547997. The next prime is 14226548029. The reversal of 14226547999 is 99974562241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14226547999 - 2¹ = 14226547997 is a prime.

Together with 14226547997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14226547991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7113273999 + 7113274000.

It is an arithmetic number, because the mean of its divisors is an integer number (7113274000).

Almost surely, 2^14226547999 is an apocalyptic number.

14226547999 is a deficient number, since it is larger than the sum of its proper divisors (1).

14226547999 is an equidigital number, since it uses as much as digits as its factorization.

14226547999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 58.

The spelling of 14226547999 in words is "fourteen billion, two hundred twenty-six million, five hundred forty-seven thousand, nine hundred ninety-nine".