12607229347 has 2 divisors, whose sum is σ = 12607229348. Its totient is φ = 12607229346.

The previous prime is 12607229171. The next prime is 12607229399. The reversal of 12607229347 is 74392270621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12607229347 is a prime.

It is not a weakly prime, because it can be changed into another prime (12607229147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6303614673 + 6303614674.

It is an arithmetic number, because the mean of its divisors is an integer number (6303614674).

Almost surely, 2^12607229347 is an apocalyptic number.

12607229347 is a deficient number, since it is larger than the sum of its proper divisors (1).

12607229347 is an equidigital number, since it uses as much as digits as its factorization.

12607229347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

Adding to 12607229347 its reverse (74392270621), we get a palindrome (86999499968).

The spelling of 12607229347 in words is "twelve billion, six hundred seven million, two hundred twenty-nine thousand, three hundred forty-seven".