12322211333 has 2 divisors, whose sum is σ = 12322211334. Its totient is φ = 12322211332.

The previous prime is 12322211329. The next prime is 12322211351. The reversal of 12322211333 is 33311222321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6895973764 + 5426237569 = 83042^2 + 73663^2 .

It is a cyclic number.

It is not a de Polignac number, because 12322211333 - 2² = 12322211329 is a prime.

It is a super-2 number, since 2×12322211333² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12322211299 and 12322211308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12322211233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161105666 + 6161105667.

It is an arithmetic number, because the mean of its divisors is an integer number (6161105667).

Almost surely, 2^12322211333 is an apocalyptic number.

It is an amenable number.

12322211333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322211333 is an equidigital number, since it uses as much as digits as its factorization.

12322211333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

Adding to 12322211333 its reverse (33311222321), we get a palindrome (45633433654).

The spelling of 12322211333 in words is "twelve billion, three hundred twenty-two million, two hundred eleven thousand, three hundred thirty-three".