12336601321 has 4 divisors (see below), whose sum is σ = 13458110544. Its totient is φ = 11215092100.

The previous prime is 12336601307. The next prime is 12336601337. The reversal of 12336601321 is 12310663321.

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.

It is a cyclic number.

It is not a de Polignac number, because 12336601321 - 2⁵ = 12336601289 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 12336601321.

It is not an unprimeable number, because it can be changed into a prime (12336601301) 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 3 ways as a sum of consecutive naturals, for example, 560754595 + ... + 560754616.

It is an arithmetic number, because the mean of its divisors is an integer number (3364527636).

Almost surely, 2^12336601321 is an apocalyptic number.

12336601321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12336601321 is a deficient number, since it is larger than the sum of its proper divisors (1121509223).

12336601321 is a wasteful number, since it uses less digits than its factorization.

12336601321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121509222.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 12336601321 in words is "twelve billion, three hundred thirty-six million, six hundred one thousand, three hundred twenty-one".