12233266 has 4 divisors (see below), whose sum is σ = 18349902. Its totient is φ = 6116632.

The previous prime is 12233261. The next prime is 12233269. The reversal of 12233266 is 66233221.

It is a happy number.

12233266 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 can be written as a sum of positive squares in only one way, i.e., 7700625 + 4532641 = 2775^2 + 2129^2 .

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 12233266.

It is not an unprimeable number, because it can be changed into a prime (12233261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3058315 + ... + 3058318.

Almost surely, 2^12233266 is an apocalyptic number.

12233266 is a deficient number, since it is larger than the sum of its proper divisors (6116636).

12233266 is an equidigital number, since it uses as much as digits as its factorization.

12233266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116635.

The product of its digits is 2592, while the sum is 25.

The square root of 12233266 is about 3497.6086116088. The cubic root of 12233266 is about 230.4167993674.

Adding to 12233266 its reverse (66233221), we get a palindrome (78466487).

It can be divided in two parts, 1223 and 3266, that added together give a square (4489 = 67²).

The spelling of 12233266 in words is "twelve million, two hundred thirty-three thousand, two hundred sixty-six".