12333243322 has 4 divisors (see below), whose sum is σ = 18499864986. Its totient is φ = 6166621660.

The previous prime is 12333243277. The next prime is 12333243323. The reversal of 12333243322 is 22334233321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11263364641 + 1069878681 = 106129^2 + 32709^2 .

It is not an unprimeable number, because it can be changed into a prime (12333243323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3083310829 + ... + 3083310832.

Almost surely, 2^12333243322 is an apocalyptic number.

12333243322 is a deficient number, since it is larger than the sum of its proper divisors (6166621664).

12333243322 is an equidigital number, since it uses as much as digits as its factorization.

12333243322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166621663.

The product of its digits is 15552, while the sum is 28.

Adding to 12333243322 its reverse (22334233321), we get a palindrome (34667476643).

The spelling of 12333243322 in words is "twelve billion, three hundred thirty-three million, two hundred forty-three thousand, three hundred twenty-two".