12214513097609 has 2 divisors, whose sum is σ = 12214513097610. Its totient is φ = 12214513097608.

The previous prime is 12214513097509. The next prime is 12214513097617. The reversal of 12214513097609 is 90679031541221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12192422815225 + 22090282384 = 3491765^2 + 148628^2 .

It is a cyclic number.

It is not a de Polignac number, because 12214513097609 - 2¹² = 12214513093513 is a prime.

It is not a weakly prime, because it can be changed into another prime (12214513097309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6107256548804 + 6107256548805.

It is an arithmetic number, because the mean of its divisors is an integer number (6107256548805).

Almost surely, 2^{12214513097609} is an apocalyptic number.

It is an amenable number.

12214513097609 is a deficient number, since it is larger than the sum of its proper divisors (1).

12214513097609 is an equidigital number, since it uses as much as digits as its factorization.

12214513097609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 12214513097609 in words is "twelve trillion, two hundred fourteen billion, five hundred thirteen million, ninety-seven thousand, six hundred nine".