12112311014 has 16 divisors (see below), whose sum is σ = 19186820352. Its totient is φ = 5723049288.

The previous prime is 12112310981. The next prime is 12112311017. The reversal of 12112311014 is 41011321121.

It is a junction number, because it is equal to n+sod(n) for n = 12112310983 and 12112311001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112311017) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1582394 + ... + 1590029.

It is an arithmetic number, because the mean of its divisors is an integer number (1199176272).

Almost surely, 2^12112311014 is an apocalyptic number.

12112311014 is a deficient number, since it is larger than the sum of its proper divisors (7074509338).

12112311014 is a wasteful number, since it uses less digits than its factorization.

12112311014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172531.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 12112311014 its reverse (41011321121), we get a palindrome (53123632135).

The spelling of 12112311014 in words is "twelve billion, one hundred twelve million, three hundred eleven thousand, fourteen".