12336720001 has 2 divisors, whose sum is σ = 12336720002. Its totient is φ = 12336720000.

The previous prime is 12336719981. The next prime is 12336720049. The reversal of 12336720001 is 10002763321.

12336720001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8594217025 + 3742502976 = 92705^2 + 61176^2 .

It is a cyclic number.

It is not a de Polignac number, because 12336720001 - 2¹⁹ = 12336195713 is a prime.

It is not a weakly prime, because it can be changed into another prime (12336729001) 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 as a sum of consecutive naturals, namely, 6168360000 + 6168360001.

It is an arithmetic number, because the mean of its divisors is an integer number (6168360001).

Almost surely, 2^12336720001 is an apocalyptic number.

It is an amenable number.

12336720001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12336720001 is an equidigital number, since it uses as much as digits as its factorization.

12336720001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The spelling of 12336720001 in words is "twelve billion, three hundred thirty-six million, seven hundred twenty thousand, one".