12232332227 has 2 divisors, whose sum is σ = 12232332228. Its totient is φ = 12232332226.

The previous prime is 12232332187. The next prime is 12232332239. The reversal of 12232332227 is 72223323221.

12232332227 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 is a cyclic number.

It is not a de Polignac number, because 12232332227 - 2²⁶ = 12165223363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12232332227.

It is not a weakly prime, because it can be changed into another prime (12232332727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116166113 + 6116166114.

It is an arithmetic number, because the mean of its divisors is an integer number (6116166114).

Almost surely, 2^12232332227 is an apocalyptic number.

12232332227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12232332227 is an equidigital number, since it uses as much as digits as its factorization.

12232332227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 29.

Adding to 12232332227 its reverse (72223323221), we get a palindrome (84455655448).

The spelling of 12232332227 in words is "twelve billion, two hundred thirty-two million, three hundred thirty-two thousand, two hundred twenty-seven".