12012143114 has 16 divisors (see below), whose sum is σ = 18383349600. Its totient is φ = 5885023824.

The previous prime is 12012143081. The next prime is 12012143137. The reversal of 12012143114 is 41134121021.

12012143114 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 7 ways as a sum of consecutive naturals, for example, 129569 + ... + 202020.

It is an arithmetic number, because the mean of its divisors is an integer number (1148959350).

Almost surely, 2^12012143114 is an apocalyptic number.

12012143114 is a deficient number, since it is larger than the sum of its proper divisors (6371206486).

12012143114 is a wasteful number, since it uses less digits than its factorization.

12012143114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331957.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12012143114 its reverse (41134121021), we get a palindrome (53146264135).

The spelling of 12012143114 in words is "twelve billion, twelve million, one hundred forty-three thousand, one hundred fourteen".