12251211359 has 2 divisors, whose sum is σ = 12251211360. Its totient is φ = 12251211358.

The previous prime is 12251211289. The next prime is 12251211361. The reversal of 12251211359 is 95311215221.

It is a strong prime.

It is an emirp because it is prime and its reverse (95311215221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12251211359 - 2⁸ = 12251211103 is a prime.

It is a Sophie Germain prime.

Together with 12251211361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12251211389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6125605679 + 6125605680.

It is an arithmetic number, because the mean of its divisors is an integer number (6125605680).

Almost surely, 2^12251211359 is an apocalyptic number.

12251211359 is a deficient number, since it is larger than the sum of its proper divisors (1).

12251211359 is an equidigital number, since it uses as much as digits as its factorization.

12251211359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 32.

The spelling of 12251211359 in words is "twelve billion, two hundred fifty-one million, two hundred eleven thousand, three hundred fifty-nine".