12222232333 has 2 divisors, whose sum is σ = 12222232334. Its totient is φ = 12222232332.

The previous prime is 12222232283. The next prime is 12222232343. The reversal of 12222232333 is 33323222221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10237797124 + 1984435209 = 101182^2 + 44547^2 .

It is a cyclic number.

It is not a de Polignac number, because 12222232333 - 2²¹ = 12220135181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12222232298 and 12222232307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12222232343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111116166 + 6111116167.

It is an arithmetic number, because the mean of its divisors is an integer number (6111116167).

Almost surely, 2^12222232333 is an apocalyptic number.

It is an amenable number.

12222232333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222232333 is an equidigital number, since it uses as much as digits as its factorization.

12222232333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 25.

Adding to 12222232333 its reverse (33323222221), we get a palindrome (45545454554).

The spelling of 12222232333 in words is "twelve billion, two hundred twenty-two million, two hundred thirty-two thousand, three hundred thirty-three".