12112342424330 has 16 divisors (see below), whose sum is σ = 21810496782024. Its totient is φ = 4843096876800.

The previous prime is 12112342424311. The next prime is 12112342424389. The reversal of 12112342424330 is 3342424321121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9612436754449 + 2499905669881 = 3100393^2 + 1581109^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229983971 + ... + 230036630.

Almost surely, 2^{12112342424330} is an apocalyptic number.

12112342424330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12112342424330 is a deficient number, since it is larger than the sum of its proper divisors (9698154357694).

12112342424330 is a wasteful number, since it uses less digits than its factorization.

12112342424330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460023241.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 12112342424330 its reverse (3342424321121), we get a palindrome (15454766745451).

The spelling of 12112342424330 in words is "twelve trillion, one hundred twelve billion, three hundred forty-two million, four hundred twenty-four thousand, three hundred thirty".