12000111206 has 8 divisors (see below), whose sum is σ = 18093432504. Its totient is φ = 5968967040.

The previous prime is 12000111169. The next prime is 12000111259. The reversal of 12000111206 is 60211100021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15543800 + ... + 15544571.

It is an arithmetic number, because the mean of its divisors is an integer number (2261679063).

Almost surely, 2^12000111206 is an apocalyptic number.

12000111206 is a deficient number, since it is larger than the sum of its proper divisors (6093321298).

12000111206 is a wasteful number, since it uses less digits than its factorization.

12000111206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31088566.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 12000111206 its reverse (60211100021), we get a palindrome (72211211227).

The spelling of 12000111206 in words is "twelve billion, one hundred eleven thousand, two hundred six".