12230140032401 has 2 divisors, whose sum is σ = 12230140032402. Its totient is φ = 12230140032400.

The previous prime is 12230140032349. The next prime is 12230140032403. The reversal of 12230140032401 is 10423004103221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8486011781776 + 3744128250625 = 2913076^2 + 1934975^2 .

It is an emirp because it is prime and its reverse (10423004103221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12230140032401 - 2¹⁰ = 12230140031377 is a prime.

Together with 12230140032403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12230140032403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115070016200 + 6115070016201.

It is an arithmetic number, because the mean of its divisors is an integer number (6115070016201).

Almost surely, 2^{12230140032401} is an apocalyptic number.

It is an amenable number.

12230140032401 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230140032401 is an equidigital number, since it uses as much as digits as its factorization.

12230140032401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12230140032401 its reverse (10423004103221), we get a palindrome (22653144135622).

The spelling of 12230140032401 in words is "twelve trillion, two hundred thirty billion, one hundred forty million, thirty-two thousand, four hundred one".