12113140012 has 24 divisors (see below), whose sum is σ = 22086328320. Its totient is φ = 5806412880.

The previous prime is 12113140009. The next prime is 12113140019. The reversal of 12113140012 is 21004131121.

It is not an unprimeable number, because it can be changed into a prime (12113140019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443212 + ... + 469747.

It is an arithmetic number, because the mean of its divisors is an integer number (920263680).

Almost surely, 2^12113140012 is an apocalyptic number.

It is an amenable number.

12113140012 is a deficient number, since it is larger than the sum of its proper divisors (9973188308).

12113140012 is a wasteful number, since it uses less digits than its factorization.

12113140012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913101 (or 913099 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12113140012 its reverse (21004131121), we get a palindrome (33117271133).

The spelling of 12113140012 in words is "twelve billion, one hundred thirteen million, one hundred forty thousand, twelve".