12112113302 has 4 divisors (see below), whose sum is σ = 18168169956. Its totient is φ = 6056056650.

The previous prime is 12112113287. The next prime is 12112113313. The reversal of 12112113302 is 20331121121.

12112113302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20331121121 = 12487 ⋅1628183.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3028028324 + ... + 3028028327.

It is an arithmetic number, because the mean of its divisors is an integer number (4542042489).

Almost surely, 2^12112113302 is an apocalyptic number.

12112113302 is a deficient number, since it is larger than the sum of its proper divisors (6056056654).

12112113302 is an equidigital number, since it uses as much as digits as its factorization.

12112113302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056056653.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12112113302 its reverse (20331121121), we get a palindrome (32443234423).

The spelling of 12112113302 in words is "twelve billion, one hundred twelve million, one hundred thirteen thousand, three hundred two".