12241233 has 8 divisors (see below), whose sum is σ = 18135200. Its totient is φ = 8160804.

The previous prime is 12241231. The next prime is 12241279. The reversal of 12241233 is 33214221.

12241233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12241233 - 2¹ = 12241231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12241231) 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, 226663 + ... + 226716.

It is an arithmetic number, because the mean of its divisors is an integer number (2266900).

Almost surely, 2^12241233 is an apocalyptic number.

It is an amenable number.

12241233 is a deficient number, since it is larger than the sum of its proper divisors (5893967).

12241233 is an equidigital number, since it uses as much as digits as its factorization.

12241233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453388 (or 453382 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 12241233 is about 3498.7473472659. The cubic root of 12241233 is about 230.4668086965.

Adding to 12241233 its reverse (33214221), we get a palindrome (45455454).

The spelling of 12241233 in words is "twelve million, two hundred forty-one thousand, two hundred thirty-three".