12319265227 has 2 divisors, whose sum is σ = 12319265228. Its totient is φ = 12319265226.

The previous prime is 12319265219. The next prime is 12319265281. The reversal of 12319265227 is 72256291321.

12319265227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12319265227 - 2³ = 12319265219 is a prime.

It is a super-3 number, since 3×12319265227³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12319265227.

It is not a weakly prime, because it can be changed into another prime (12319265297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6159632613 + 6159632614.

It is an arithmetic number, because the mean of its divisors is an integer number (6159632614).

Almost surely, 2^12319265227 is an apocalyptic number.

12319265227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12319265227 is an equidigital number, since it uses as much as digits as its factorization.

12319265227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The spelling of 12319265227 in words is "twelve billion, three hundred nineteen million, two hundred sixty-five thousand, two hundred twenty-seven".