12412330247 has 2 divisors, whose sum is σ = 12412330248. Its totient is φ = 12412330246.

The previous prime is 12412330181. The next prime is 12412330253. The reversal of 12412330247 is 74203321421.

It is a strong prime.

It is an emirp because it is prime and its reverse (74203321421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12412330247 - 2¹⁸ = 12412068103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12412330267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6206165123 + 6206165124.

It is an arithmetic number, because the mean of its divisors is an integer number (6206165124).

Almost surely, 2^12412330247 is an apocalyptic number.

12412330247 is a deficient number, since it is larger than the sum of its proper divisors (1).

12412330247 is an equidigital number, since it uses as much as digits as its factorization.

12412330247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 12412330247 its reverse (74203321421), we get a palindrome (86615651668).

The spelling of 12412330247 in words is "twelve billion, four hundred twelve million, three hundred thirty thousand, two hundred forty-seven".