12040334021211 has 8 divisors (see below), whose sum is σ = 16056138530880. Its totient is φ = 8025709429512.

The previous prime is 12040334021173. The next prime is 12040334021227. The reversal of 12040334021211 is 11212043304021.

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

It is not a de Polignac number, because 12040334021211 - 2¹⁴ = 12040334004827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12040334021231) 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, 294955681 + ... + 294996498.

It is an arithmetic number, because the mean of its divisors is an integer number (2007017316360).

Almost surely, 2^{12040334021211} is an apocalyptic number.

12040334021211 is a deficient number, since it is larger than the sum of its proper divisors (4015804509669).

12040334021211 is an equidigital number, since it uses as much as digits as its factorization.

12040334021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589958985.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12040334021211 its reverse (11212043304021), we get a palindrome (23252377325232).

The spelling of 12040334021211 in words is "twelve trillion, forty billion, three hundred thirty-four million, twenty-one thousand, two hundred eleven".