12196464473 has 2 divisors, whose sum is σ = 12196464474. Its totient is φ = 12196464472.

The previous prime is 12196464383. The next prime is 12196464517. The reversal of 12196464473 is 37446469121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10178388544 + 2018075929 = 100888^2 + 44923^2 .

It is a cyclic number.

It is not a de Polignac number, because 12196464473 - 2¹⁰ = 12196463449 is a prime.

It is not a weakly prime, because it can be changed into another prime (12196464673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6098232236 + 6098232237.

It is an arithmetic number, because the mean of its divisors is an integer number (6098232237).

Almost surely, 2^12196464473 is an apocalyptic number.

It is an amenable number.

12196464473 is a deficient number, since it is larger than the sum of its proper divisors (1).

12196464473 is an equidigital number, since it uses as much as digits as its factorization.

12196464473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 47.

The spelling of 12196464473 in words is "twelve billion, one hundred ninety-six million, four hundred sixty-four thousand, four hundred seventy-three".