12422113697 has 4 divisors (see below), whose sum is σ = 14196701376. Its totient is φ = 10647526020.

The previous prime is 12422113687. The next prime is 12422113699. The reversal of 12422113697 is 79631122421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79631122421 = 13241 ⋅6013981.

It is a cyclic number.

It is not a de Polignac number, because 12422113697 - 2⁴ = 12422113681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12422113697.

It is not an unprimeable number, because it can be changed into a prime (12422113699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887293829 + ... + 887293842.

It is an arithmetic number, because the mean of its divisors is an integer number (3549175344).

Almost surely, 2^12422113697 is an apocalyptic number.

It is an amenable number.

12422113697 is a deficient number, since it is larger than the sum of its proper divisors (1774587679).

12422113697 is an equidigital number, since it uses as much as digits as its factorization.

12422113697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774587678.

The product of its digits is 36288, while the sum is 38.

The spelling of 12422113697 in words is "twelve billion, four hundred twenty-two million, one hundred thirteen thousand, six hundred ninety-seven".