12196464673 has 2 divisors, whose sum is σ = 12196464674. Its totient is φ = 12196464672.

The previous prime is 12196464661. The next prime is 12196464739. The reversal of 12196464673 is 37646469121.

12196464673 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 can be written as a sum of positive squares in only one way, i.e., 10956227584 + 1240237089 = 104672^2 + 35217^2 .

It is an emirp because it is prime and its reverse (37646469121) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12196464673 is a prime.

It is not a weakly prime, because it can be changed into another prime (12196464473) 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, 6098232336 + 6098232337.

It is an arithmetic number, because the mean of its divisors is an integer number (6098232337).

Almost surely, 2^12196464673 is an apocalyptic number.

It is an amenable number.

12196464673 is a deficient number, since it is larger than the sum of its proper divisors (1).

12196464673 is an equidigital number, since it uses as much as digits as its factorization.

12196464673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 49.

The spelling of 12196464673 in words is "twelve billion, one hundred ninety-six million, four hundred sixty-four thousand, six hundred seventy-three".