12003041013212 has 12 divisors (see below), whose sum is σ = 21077012293176. Its totient is φ = 5981037500880.

The previous prime is 12003041013193. The next prime is 12003041013221. The reversal of 12003041013212 is 21231014030021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5120750114 + ... + 5120752457.

It is an arithmetic number, because the mean of its divisors is an integer number (1756417691098).

Almost surely, 2^{12003041013212} is an apocalyptic number.

It is an amenable number.

12003041013212 is a deficient number, since it is larger than the sum of its proper divisors (9073971279964).

12003041013212 is a wasteful number, since it uses less digits than its factorization.

12003041013212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10241502868 (or 10241502866 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12003041013212 its reverse (21231014030021), we get a palindrome (33234055043233).

The spelling of 12003041013212 in words is "twelve trillion, three billion, forty-one million, thirteen thousand, two hundred twelve".