12012104421133 has 8 divisors (see below), whose sum is σ = 12401972997120. Its totient is φ = 11626849674720.

The previous prime is 12012104421127. The next prime is 12012104421143. The reversal of 12012104421133 is 33112440121021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12012104421133 - 2⁹ = 12012104420621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12012104421098 and 12012104421107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012104421143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153452103 + ... + 1153462516.

It is an arithmetic number, because the mean of its divisors is an integer number (1550246624640).

Almost surely, 2^{12012104421133} is an apocalyptic number.

It is an amenable number.

12012104421133 is a deficient number, since it is larger than the sum of its proper divisors (389868575987).

12012104421133 is a wasteful number, since it uses less digits than its factorization.

12012104421133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306914787.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 12012104421133 its reverse (33112440121021), we get a palindrome (45124544542154).

The spelling of 12012104421133 in words is "twelve trillion, twelve billion, one hundred four million, four hundred twenty-one thousand, one hundred thirty-three".