12162433264217 has 2 divisors, whose sum is σ = 12162433264218. Its totient is φ = 12162433264216.

The previous prime is 12162433264139. The next prime is 12162433264243. The reversal of 12162433264217 is 71246233426121.

It is a happy number.

12162433264217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12076382561881 + 86050702336 = 3475109^2 + 293344^2 .

It is a cyclic number.

It is not a de Polignac number, because 12162433264217 - 2¹⁸ = 12162433002073 is a prime.

It is not a weakly prime, because it can be changed into another prime (12162438264217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6081216632108 + 6081216632109.

It is an arithmetic number, because the mean of its divisors is an integer number (6081216632109).

Almost surely, 2^{12162433264217} is an apocalyptic number.

It is an amenable number.

12162433264217 is a deficient number, since it is larger than the sum of its proper divisors (1).

12162433264217 is an equidigital number, since it uses as much as digits as its factorization.

12162433264217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 44.

The spelling of 12162433264217 in words is "twelve trillion, one hundred sixty-two billion, four hundred thirty-three million, two hundred sixty-four thousand, two hundred seventeen".