12330231232237 has 2 divisors, whose sum is σ = 12330231232238. Its totient is φ = 12330231232236.

The previous prime is 12330231232223. The next prime is 12330231232261. The reversal of 12330231232237 is 73223213203321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10792348499241 + 1537882732996 = 3285171^2 + 1240114^2 .

It is a cyclic number.

It is not a de Polignac number, because 12330231232237 - 2²³ = 12330222843629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12330231239237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6165115616118 + 6165115616119.

It is an arithmetic number, because the mean of its divisors is an integer number (6165115616119).

Almost surely, 2^{12330231232237} is an apocalyptic number.

It is an amenable number.

12330231232237 is a deficient number, since it is larger than the sum of its proper divisors (1).

12330231232237 is an equidigital number, since it uses as much as digits as its factorization.

12330231232237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 12330231232237 its reverse (73223213203321), we get a palindrome (85553444435558).

The spelling of 12330231232237 in words is "twelve trillion, three hundred thirty billion, two hundred thirty-one million, two hundred thirty-two thousand, two hundred thirty-seven".