12233824997 has 2 divisors, whose sum is σ = 12233824998. Its totient is φ = 12233824996.

The previous prime is 12233824973. The next prime is 12233825029. The reversal of 12233824997 is 79942833221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8912492836 + 3321332161 = 94406^2 + 57631^2 .

It is an emirp because it is prime and its reverse (79942833221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12233824997 - 2⁸ = 12233824741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12233824697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116912498 + 6116912499.

It is an arithmetic number, because the mean of its divisors is an integer number (6116912499).

Almost surely, 2^12233824997 is an apocalyptic number.

It is an amenable number.

12233824997 is a deficient number, since it is larger than the sum of its proper divisors (1).

12233824997 is an equidigital number, since it uses as much as digits as its factorization.

12233824997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 50.

The spelling of 12233824997 in words is "twelve billion, two hundred thirty-three million, eight hundred twenty-four thousand, nine hundred ninety-seven".