12332320019 has 2 divisors, whose sum is σ = 12332320020. Its totient is φ = 12332320018.

The previous prime is 12332319997. The next prime is 12332320073. The reversal of 12332320019 is 91002323321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12332320019 - 2¹⁶ = 12332254483 is a prime.

It is a super-2 number, since 2×12332320019² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12332320019.

It is not a weakly prime, because it can be changed into another prime (12332329019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166160009 + 6166160010.

It is an arithmetic number, because the mean of its divisors is an integer number (6166160010).

Almost surely, 2^12332320019 is an apocalyptic number.

12332320019 is a deficient number, since it is larger than the sum of its proper divisors (1).

12332320019 is an equidigital number, since it uses as much as digits as its factorization.

12332320019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 12332320019 in words is "twelve billion, three hundred thirty-two million, three hundred twenty thousand, nineteen".