12234133 has 4 divisors (see below), whose sum is σ = 12416800. Its totient is φ = 12051468.

The previous prime is 12234127. The next prime is 12234151. The reversal of 12234133 is 33143221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33143221 = 269 ⋅123209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12234133 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 12234133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91233 + ... + 91366.

It is an arithmetic number, because the mean of its divisors is an integer number (3104200).

Almost surely, 2^12234133 is an apocalyptic number.

It is an amenable number.

12234133 is a deficient number, since it is larger than the sum of its proper divisors (182667).

12234133 is an equidigital number, since it uses as much as digits as its factorization.

12234133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182666.

The product of its digits is 432, while the sum is 19.

The square root of 12234133 is about 3497.7325512394. The cubic root of 12234133 is about 230.4222426302.

Adding to 12234133 its reverse (33143221), we get a palindrome (45377354).

It can be divided in two parts, 1223 and 4133, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 12234133 in words is "twelve million, two hundred thirty-four thousand, one hundred thirty-three".