12416509223 has 2 divisors, whose sum is σ = 12416509224. Its totient is φ = 12416509222.

The previous prime is 12416509201. The next prime is 12416509243. The reversal of 12416509223 is 32290561421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12416509223 - 2²² = 12412314919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12416509243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6208254611 + 6208254612.

It is an arithmetic number, because the mean of its divisors is an integer number (6208254612).

Almost surely, 2^12416509223 is an apocalyptic number.

12416509223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12416509223 is an equidigital number, since it uses as much as digits as its factorization.

12416509223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 12416509223 in words is "twelve billion, four hundred sixteen million, five hundred nine thousand, two hundred twenty-three".