12230663 has 6 divisors (see below), whose sum is σ = 12667824. Its totient is φ = 11808104.

The previous prime is 12230657. The next prime is 12230671. The reversal of 12230663 is 36603221.

12230663 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-12230663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230653) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6431 + ... + 8112.

It is an arithmetic number, because the mean of its divisors is an integer number (2111304).

Almost surely, 2^12230663 is an apocalyptic number.

12230663 is a deficient number, since it is larger than the sum of its proper divisors (437161).

12230663 is an equidigital number, since it uses as much as digits as its factorization.

12230663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14601 (or 14572 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 12230663 is about 3497.2364804228. The cubic root of 12230663 is about 230.4004554771.

Adding to 12230663 its reverse (36603221), we get a palindrome (48833884).

The spelling of 12230663 in words is "twelve million, two hundred thirty thousand, six hundred sixty-three".