12026111012 has 12 divisors (see below), whose sum is σ = 21155882496. Its totient is φ = 5981573160.

The previous prime is 12026111011. The next prime is 12026111017. The reversal of 12026111012 is 21011162021.

12026111012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12026111011) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7869728 + ... + 7871255.

It is an arithmetic number, because the mean of its divisors is an integer number (1762990208).

Almost surely, 2^12026111012 is an apocalyptic number.

It is an amenable number.

12026111012 is a deficient number, since it is larger than the sum of its proper divisors (9129771484).

12026111012 is a wasteful number, since it uses less digits than its factorization.

12026111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15741178 (or 15741176 counting only the distinct ones).

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

Adding to 12026111012 its reverse (21011162021), we get a palindrome (33037273033).

The spelling of 12026111012 in words is "twelve billion, twenty-six million, one hundred eleven thousand, twelve".