12032320031227 has 2 divisors, whose sum is σ = 12032320031228. Its totient is φ = 12032320031226.

The previous prime is 12032320031201. The next prime is 12032320031269. The reversal of 12032320031227 is 72213002323021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12032320031227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12032320031195 and 12032320031204.

It is not a weakly prime, because it can be changed into another prime (12032320031297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016160015613 + 6016160015614.

It is an arithmetic number, because the mean of its divisors is an integer number (6016160015614).

Almost surely, 2^{12032320031227} is an apocalyptic number.

12032320031227 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032320031227 is an equidigital number, since it uses as much as digits as its factorization.

12032320031227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 12032320031227 its reverse (72213002323021), we get a palindrome (84245322354248).

The spelling of 12032320031227 in words is "twelve trillion, thirty-two billion, three hundred twenty million, thirty-one thousand, two hundred twenty-seven".