12002210012 has 12 divisors (see below), whose sum is σ = 22619549736. Its totient is φ = 5539481520.

The previous prime is 12002209993. The next prime is 12002210027. The reversal of 12002210012 is 21001220021.

It is a happy number.

12002210012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12002209975 and 12002210002.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 115405814 + ... + 115405917.

It is an arithmetic number, because the mean of its divisors is an integer number (1884962478).

Almost surely, 2^12002210012 is an apocalyptic number.

It is an amenable number.

12002210012 is a deficient number, since it is larger than the sum of its proper divisors (10617339724).

12002210012 is a wasteful number, since it uses less digits than its factorization.

12002210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230811748 (or 230811746 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12002210012 its reverse (21001220021), we get a palindrome (33003430033).

The spelling of 12002210012 in words is "twelve billion, two million, two hundred ten thousand, twelve".