12232109999999 has 2 divisors, whose sum is σ = 12232110000000. Its totient is φ = 12232109999998.

The previous prime is 12232109999987. The next prime is 12232110000083. The reversal of 12232109999999 is 99999990123221.

It is a weak prime.

It is an emirp because it is prime and its reverse (99999990123221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12232109999999 - 2²⁰ = 12232108951423 is a prime.

12232109999999 is a modest number, since divided by 9999999 gives 1223210 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12232109999909) 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 as a sum of consecutive naturals, namely, 6116054999999 + 6116055000000.

It is an arithmetic number, because the mean of its divisors is an integer number (6116055000000).

Almost surely, 2^{12232109999999} is an apocalyptic number.

12232109999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12232109999999 is an equidigital number, since it uses as much as digits as its factorization.

12232109999999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114791256, while the sum is 74.

The spelling of 12232109999999 in words is "twelve trillion, two hundred thirty-two billion, one hundred nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".