12011133210011 has 8 divisors (see below), whose sum is σ = 12935765343984. Its totient is φ = 11086600906080.

The previous prime is 12011133210007. The next prime is 12011133210053. The reversal of 12011133210011 is 11001233111021.

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 12011133210011 - 2² = 12011133210007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011133210211) 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 7 ways as a sum of consecutive naturals, for example, 24707525 + ... + 25188966.

It is an arithmetic number, because the mean of its divisors is an integer number (1616970667998).

Almost surely, 2^{12011133210011} is an apocalyptic number.

12011133210011 is a deficient number, since it is larger than the sum of its proper divisors (924632133973).

12011133210011 is a wasteful number, since it uses less digits than its factorization.

12011133210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49915021.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 12011133210011 its reverse (11001233111021), we get a palindrome (23012366321032).

The spelling of 12011133210011 in words is "twelve trillion, eleven billion, one hundred thirty-three million, two hundred ten thousand, eleven".