12322065993 has 8 divisors (see below), whose sum is σ = 16580150400. Its totient is φ = 8139346128.

The previous prime is 12322065989. The next prime is 12322065997. The reversal of 12322065993 is 39956022321.

It is an interprime number because it is at equal distance from previous prime (12322065989) and next prime (12322065997).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12322065993 - 2² = 12322065989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12322065997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18840753 + ... + 18841406.

It is an arithmetic number, because the mean of its divisors is an integer number (2072518800).

Almost surely, 2^12322065993 is an apocalyptic number.

It is an amenable number.

12322065993 is a deficient number, since it is larger than the sum of its proper divisors (4258084407).

12322065993 is a wasteful number, since it uses less digits than its factorization.

12322065993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37682271.

The product of its (nonzero) digits is 174960, while the sum is 42.

The spelling of 12322065993 in words is "twelve billion, three hundred twenty-two million, sixty-five thousand, nine hundred ninety-three".