12006210412 has 24 divisors (see below), whose sum is σ = 24014797856. Its totient is φ = 5145009408.

The previous prime is 12006210389. The next prime is 12006210421. The reversal of 12006210412 is 21401260021.

12006210412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12006210412.

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, 451108 + ... + 476980.

Almost surely, 2^12006210412 is an apocalyptic number.

It is an amenable number.

12006210412 is an abundant number, since it is smaller than the sum of its proper divisors (12008587444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12006210412 is a wasteful number, since it uses less digits than its factorization.

12006210412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42457 (or 42455 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12006210412 its reverse (21401260021), we get a palindrome (33407470433).

The spelling of 12006210412 in words is "twelve billion, six million, two hundred ten thousand, four hundred twelve".