11010212011 has 2 divisors, whose sum is σ = 11010212012. Its totient is φ = 11010212010.

The previous prime is 11010211973. The next prime is 11010212029. The reversal of 11010212011 is 11021201011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010212011 - 2¹⁹ = 11009687723 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010212051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505106005 + 5505106006.

It is an arithmetic number, because the mean of its divisors is an integer number (5505106006).

Almost surely, 2^11010212011 is an apocalyptic number.

11010212011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010212011 is an equidigital number, since it uses as much as digits as its factorization.

11010212011 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 10.

Adding to 11010212011 its reverse (11021201011), we get a palindrome (22031413022).

The spelling of 11010212011 in words is "eleven billion, ten million, two hundred twelve thousand, eleven".