12013130011412 has 12 divisors (see below), whose sum is σ = 21419637473556. Its totient is φ = 5893233590400.

The previous prime is 12013130011327. The next prime is 12013130011447. The reversal of 12013130011412 is 21411003131021.

It can be written as a sum of positive squares in 2 ways, for example, as 10836434431876 + 1176695579536 = 3291874^2 + 1084756^2 .

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, 28332853589 + ... + 28332854012.

It is an arithmetic number, because the mean of its divisors is an integer number (1784969789463).

Almost surely, 2^{12013130011412} is an apocalyptic number.

It is an amenable number.

12013130011412 is a deficient number, since it is larger than the sum of its proper divisors (9406507462144).

12013130011412 is a wasteful number, since it uses less digits than its factorization.

12013130011412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56665707658 (or 56665707656 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 12013130011412 its reverse (21411003131021), we get a palindrome (33424133142433).

The spelling of 12013130011412 in words is "twelve trillion, thirteen billion, one hundred thirty million, eleven thousand, four hundred twelve".