12130330101212 has 6 divisors (see below), whose sum is σ = 21228077677128. Its totient is φ = 6065165050604.

The previous prime is 12130330101203. The next prime is 12130330101229. The reversal of 12130330101212 is 21210103303121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1516291262648 + ... + 1516291262655.

It is an arithmetic number, because the mean of its divisors is an integer number (3538012946188).

Almost surely, 2^{12130330101212} is an apocalyptic number.

It is an amenable number.

12130330101212 is a deficient number, since it is larger than the sum of its proper divisors (9097747575916).

12130330101212 is a wasteful number, since it uses less digits than its factorization.

12130330101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032582525307 (or 3032582525305 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12130330101212 its reverse (21210103303121), we get a palindrome (33340433404333).

The spelling of 12130330101212 in words is "twelve trillion, one hundred thirty billion, three hundred thirty million, one hundred one thousand, two hundred twelve".