12232132337 has 2 divisors, whose sum is σ = 12232132338. Its totient is φ = 12232132336.

The previous prime is 12232132279. The next prime is 12232132369. The reversal of 12232132337 is 73323123221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9839846416 + 2392285921 = 99196^2 + 48911^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12232132337 is a prime.

It is not a weakly prime, because it can be changed into another prime (12232132397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116066168 + 6116066169.

It is an arithmetic number, because the mean of its divisors is an integer number (6116066169).

Almost surely, 2^12232132337 is an apocalyptic number.

It is an amenable number.

12232132337 is a deficient number, since it is larger than the sum of its proper divisors (1).

12232132337 is an equidigital number, since it uses as much as digits as its factorization.

12232132337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 29.

Adding to 12232132337 its reverse (73323123221), we get a palindrome (85555255558).

The spelling of 12232132337 in words is "twelve billion, two hundred thirty-two million, one hundred thirty-two thousand, three hundred thirty-seven".