12330166 has 4 divisors (see below), whose sum is σ = 18495252. Its totient is φ = 6165082.

The previous prime is 12330163. The next prime is 12330167. The reversal of 12330166 is 66103321.

12330166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12330161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3082540 + ... + 3082543.

It is an arithmetic number, because the mean of its divisors is an integer number (4623813).

Almost surely, 2^12330166 is an apocalyptic number.

12330166 is a deficient number, since it is larger than the sum of its proper divisors (6165086).

12330166 is an equidigital number, since it uses as much as digits as its factorization.

12330166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165085.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 12330166 is about 3511.4336103649. The cubic root of 12330166 is about 231.0235791102.

Adding to 12330166 its reverse (66103321), we get a palindrome (78433487).

The spelling of 12330166 in words is "twelve million, three hundred thirty thousand, one hundred sixty-six".