12033122411111 has 2 divisors, whose sum is σ = 12033122411112. Its totient is φ = 12033122411110.

The previous prime is 12033122411099. The next prime is 12033122411161. The reversal of 12033122411111 is 11111422133021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12033122411111 - 2¹⁰ = 12033122410087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12033122411161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016561205555 + 6016561205556.

It is an arithmetic number, because the mean of its divisors is an integer number (6016561205556).

Almost surely, 2^{12033122411111} is an apocalyptic number.

12033122411111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12033122411111 is an equidigital number, since it uses as much as digits as its factorization.

12033122411111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 12033122411111 its reverse (11111422133021), we get a palindrome (23144544544132).

The spelling of 12033122411111 in words is "twelve trillion, thirty-three billion, one hundred twenty-two million, four hundred eleven thousand, one hundred eleven".