12110302012 has 12 divisors (see below), whose sum is σ = 21202097896. Its totient is φ = 6052559760.

The previous prime is 12110302007. The next prime is 12110302021. The reversal of 12110302012 is 21020301121.

12110302012 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 = 12110301983 and 12110302001.

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, 637278 + ... + 656005.

Almost surely, 2^12110302012 is an apocalyptic number.

It is an amenable number.

12110302012 is a deficient number, since it is larger than the sum of its proper divisors (9091795884).

12110302012 is a wasteful number, since it uses less digits than its factorization.

12110302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295628 (or 1295626 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12110302012 its reverse (21020301121), we get a palindrome (33130603133).

The spelling of 12110302012 in words is "twelve billion, one hundred ten million, three hundred two thousand, twelve".