12352331066 has 4 divisors (see below), whose sum is σ = 18528496602. Its totient is φ = 6176165532.

The previous prime is 12352331051. The next prime is 12352331077. The reversal of 12352331066 is 66013325321.

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., 12339877225 + 12453841 = 111085^2 + 3529^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3088082765 + ... + 3088082768.

Almost surely, 2^12352331066 is an apocalyptic number.

12352331066 is a deficient number, since it is larger than the sum of its proper divisors (6176165536).

12352331066 is an equidigital number, since it uses as much as digits as its factorization.

12352331066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176165535.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 12352331066 its reverse (66013325321), we get a palindrome (78365656387).

The spelling of 12352331066 in words is "twelve billion, three hundred fifty-two million, three hundred thirty-one thousand, sixty-six".