12346550207 has 2 divisors, whose sum is σ = 12346550208. Its totient is φ = 12346550206.

The previous prime is 12346550147. The next prime is 12346550221. The reversal of 12346550207 is 70205564321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12346550207 - 2²⁰ = 12345501631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12346550267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6173275103 + 6173275104.

It is an arithmetic number, because the mean of its divisors is an integer number (6173275104).

Almost surely, 2^12346550207 is an apocalyptic number.

12346550207 is a deficient number, since it is larger than the sum of its proper divisors (1).

12346550207 is an equidigital number, since it uses as much as digits as its factorization.

12346550207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 12346550207 in words is "twelve billion, three hundred forty-six million, five hundred fifty thousand, two hundred seven".