12322662697 has 2 divisors, whose sum is σ = 12322662698. Its totient is φ = 12322662696.

The previous prime is 12322662647. The next prime is 12322662731. The reversal of 12322662697 is 79626622321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8811389161 + 3511273536 = 93869^2 + 59256^2 .

It is a cyclic number.

It is not a de Polignac number, because 12322662697 - 2¹⁵ = 12322629929 is a prime.

It is not a weakly prime, because it can be changed into another prime (12322662647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161331348 + 6161331349.

It is an arithmetic number, because the mean of its divisors is an integer number (6161331349).

Almost surely, 2^12322662697 is an apocalyptic number.

It is an amenable number.

12322662697 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322662697 is an equidigital number, since it uses as much as digits as its factorization.

12322662697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The spelling of 12322662697 in words is "twelve billion, three hundred twenty-two million, six hundred sixty-two thousand, six hundred ninety-seven".