12122332013 has 8 divisors (see below), whose sum is σ = 13243235616. Its totient is φ = 11004574000.

The previous prime is 12122332007. The next prime is 12122332067. The reversal of 12122332013 is 31023322121.

12122332013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12122332013 - 2²⁸ = 11853896557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12122332093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778331 + ... + 793752.

It is an arithmetic number, because the mean of its divisors is an integer number (1655404452).

Almost surely, 2^12122332013 is an apocalyptic number.

It is an amenable number.

12122332013 is a deficient number, since it is larger than the sum of its proper divisors (1120903603).

12122332013 is a wasteful number, since it uses less digits than its factorization.

12122332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572795.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12122332013 its reverse (31023322121), we get a palindrome (43145654134).

The spelling of 12122332013 in words is "twelve billion, one hundred twenty-two million, three hundred thirty-two thousand, thirteen".