12112303210 has 32 divisors (see below), whose sum is σ = 25496203392. Its totient is φ = 4056212160.

The previous prime is 12112303207. The next prime is 12112303237. The reversal of 12112303210 is 1230321121.

12112303210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2009001 + ... + 2015020.

It is an arithmetic number, because the mean of its divisors is an integer number (796756356).

Almost surely, 2^12112303210 is an apocalyptic number.

12112303210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112303210 is an abundant number, since it is smaller than the sum of its proper divisors (13383900182).

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

12112303210 is a wasteful number, since it uses less digits than its factorization.

12112303210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024078.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12112303210 its reverse (1230321121), we get a palindrome (13342624331).

The spelling of 12112303210 in words is "twelve billion, one hundred twelve million, three hundred three thousand, two hundred ten".