12203233 has 8 divisors (see below), whose sum is σ = 14175680. Its totient is φ = 10288080.

The previous prime is 12203231. The next prime is 12203237. The reversal of 12203233 is 33230221.

12203233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12203233 - 2¹ = 12203231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13863 + ... + 14716.

It is an arithmetic number, because the mean of its divisors is an integer number (1771960).

Almost surely, 2^12203233 is an apocalyptic number.

It is an amenable number.

12203233 is a deficient number, since it is larger than the sum of its proper divisors (1972447).

12203233 is an equidigital number, since it uses as much as digits as its factorization.

12203233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28647.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 12203233 is about 3493.3126112617. The cubic root of 12203233 is about 230.2280850184.

Adding to 12203233 its reverse (33230221), we get a palindrome (45433454).

The spelling of 12203233 in words is "twelve million, two hundred three thousand, two hundred thirty-three".