12112242302 has 8 divisors (see below), whose sum is σ = 18424256112. Its totient is φ = 5970823600.

The previous prime is 12112242281. The next prime is 12112242353. The reversal of 12112242302 is 20324221121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42648599 + ... + 42648882.

It is an arithmetic number, because the mean of its divisors is an integer number (2303032014).

Almost surely, 2^12112242302 is an apocalyptic number.

12112242302 is a deficient number, since it is larger than the sum of its proper divisors (6312013810).

12112242302 is an equidigital number, since it uses as much as digits as its factorization.

12112242302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85297554.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12112242302 its reverse (20324221121), we get a palindrome (32436463423).

The spelling of 12112242302 in words is "twelve billion, one hundred twelve million, two hundred forty-two thousand, three hundred two".