12322001013 has 16 divisors (see below), whose sum is σ = 19880876160. Its totient is φ = 6626958336.

The previous prime is 12322000987. The next prime is 12322001017. The reversal of 12322001013 is 31010022321.

It is not a de Polignac number, because 12322001013 - 2¹² = 12321996917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12322000983 and 12322001001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12322001017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17257348 + ... + 17258061.

It is an arithmetic number, because the mean of its divisors is an integer number (1242554760).

Almost surely, 2^12322001013 is an apocalyptic number.

It is an amenable number.

12322001013 is a deficient number, since it is larger than the sum of its proper divisors (7558875147).

12322001013 is a wasteful number, since it uses less digits than its factorization.

12322001013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34515436.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12322001013 its reverse (31010022321), we get a palindrome (43332023334).

The spelling of 12322001013 in words is "twelve billion, three hundred twenty-two million, one thousand, thirteen".