12001110331133 has 16 divisors (see below), whose sum is σ = 14962499076096. Its totient is φ = 9351467165040.

The previous prime is 12001110331127. The next prime is 12001110331229. The reversal of 12001110331133 is 33113301110021.

It is not a de Polignac number, because 12001110331133 - 2⁴ = 12001110331117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001110331103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29804060 + ... + 30204042.

It is an arithmetic number, because the mean of its divisors is an integer number (935156192256).

Almost surely, 2^{12001110331133} is an apocalyptic number.

It is an amenable number.

12001110331133 is a deficient number, since it is larger than the sum of its proper divisors (2961388744963).

12001110331133 is a wasteful number, since it uses less digits than its factorization.

12001110331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789664.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 12001110331133 its reverse (33113301110021), we get a palindrome (45114411441154).

The spelling of 12001110331133 in words is "twelve trillion, one billion, one hundred ten million, three hundred thirty-one thousand, one hundred thirty-three".