12012111330002 has 32 divisors (see below), whose sum is σ = 21383404406784. Its totient is φ = 4953684384000.

The previous prime is 12012111329987. The next prime is 12012111330007. The reversal of 12012111330002 is 20003311121021.

It is not an unprimeable number, because it can be changed into a prime (12012111330007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143293874 + ... + 143377677.

It is an arithmetic number, because the mean of its divisors is an integer number (668231387712).

Almost surely, 2^{12012111330002} is an apocalyptic number.

12012111330002 is a deficient number, since it is larger than the sum of its proper divisors (9371293076782).

12012111330002 is a wasteful number, since it uses less digits than its factorization.

12012111330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286671674.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12012111330002 its reverse (20003311121021), we get a palindrome (32015422451023).

The spelling of 12012111330002 in words is "twelve trillion, twelve billion, one hundred eleven million, three hundred thirty thousand, two".