12322332212111 has 2 divisors, whose sum is σ = 12322332212112. Its totient is φ = 12322332212110.

The previous prime is 12322332212089. The next prime is 12322332212153. The reversal of 12322332212111 is 11121223322321.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12322332212111 is a prime.

It is a super-2 number, since 2×12322332212111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12322332202111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161166106055 + 6161166106056.

It is an arithmetic number, because the mean of its divisors is an integer number (6161166106056).

Almost surely, 2^{12322332212111} is an apocalyptic number.

12322332212111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322332212111 is an equidigital number, since it uses as much as digits as its factorization.

12322332212111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 26.

Adding to 12322332212111 its reverse (11121223322321), we get a palindrome (23443555534432).

The spelling of 12322332212111 in words is "twelve trillion, three hundred twenty-two billion, three hundred thirty-two million, two hundred twelve thousand, one hundred eleven".