12220323133033 has 2 divisors, whose sum is σ = 12220323133034. Its totient is φ = 12220323133032.

The previous prime is 12220323132991. The next prime is 12220323133043. The reversal of 12220323133033 is 33033132302221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11975939233129 + 244383899904 = 3460627^2 + 494352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12220323133033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12220323132992 and 12220323133010.

It is not a weakly prime, because it can be changed into another prime (12220323133043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110161566516 + 6110161566517.

It is an arithmetic number, because the mean of its divisors is an integer number (6110161566517).

Almost surely, 2^{12220323133033} is an apocalyptic number.

It is an amenable number.

12220323133033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12220323133033 is an equidigital number, since it uses as much as digits as its factorization.

12220323133033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 12220323133033 its reverse (33033132302221), we get a palindrome (45253455435254).

The spelling of 12220323133033 in words is "twelve trillion, two hundred twenty billion, three hundred twenty-three million, one hundred thirty-three thousand, thirty-three".