12010101012011 has 2 divisors, whose sum is σ = 12010101012012. Its totient is φ = 12010101012010.

The previous prime is 12010101011969. The next prime is 12010101012043. The reversal of 12010101012011 is 11021010101021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12010101012011 - 2³⁰ = 12009027270187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12010101011983 and 12010101012001.

It is not a weakly prime, because it can be changed into another prime (12010101012211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005050506005 + 6005050506006.

It is an arithmetic number, because the mean of its divisors is an integer number (6005050506006).

Almost surely, 2^{12010101012011} is an apocalyptic number.

12010101012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010101012011 is an equidigital number, since it uses as much as digits as its factorization.

12010101012011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 12010101012011 its reverse (11021010101021), we get a palindrome (23031111113032).

The spelling of 12010101012011 in words is "twelve trillion, ten billion, one hundred one million, twelve thousand, eleven".