12234112 has 32 divisors (see below), whose sum is σ = 26591400. Its totient is φ = 5560320.

The previous prime is 12234097. The next prime is 12234127. The reversal of 12234112 is 21143221.

It is an interprime number because it is at equal distance from previous prime (12234097) and next prime (12234127).

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2937 + ... + 5752.

Almost surely, 2^12234112 is an apocalyptic number.

It is an amenable number.

12234112 is an abundant number, since it is smaller than the sum of its proper divisors (14357288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12234112 is an equidigital number, since it uses as much as digits as its factorization.

12234112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8714 (or 8702 counting only the distinct ones).

The product of its digits is 96, while the sum is 16.

The square root of 12234112 is about 3497.7295492934. The cubic root of 12234112 is about 230.4221107895.

Adding to 12234112 its reverse (21143221), we get a palindrome (33377333).

It can be divided in two parts, 1223 and 4112, that added together give a palindrome (5335).

The spelling of 12234112 in words is "twelve million, two hundred thirty-four thousand, one hundred twelve".