11012001102211 has 2 divisors, whose sum is σ = 11012001102212. Its totient is φ = 11012001102210.

The previous prime is 11012001102187. The next prime is 11012001102241. The reversal of 11012001102211 is 11220110021011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11012001102211 - 2¹⁹ = 11012000577923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012001102191 and 11012001102200.

It is not a weakly prime, because it can be changed into another prime (11012001102241) 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 as a sum of consecutive naturals, namely, 5506000551105 + 5506000551106.

It is an arithmetic number, because the mean of its divisors is an integer number (5506000551106).

Almost surely, 2^{11012001102211} is an apocalyptic number.

11012001102211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012001102211 is an equidigital number, since it uses as much as digits as its factorization.

11012001102211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11012001102211 its reverse (11220110021011), we get a palindrome (22232111123222).

The spelling of 11012001102211 in words is "eleven trillion, twelve billion, one million, one hundred two thousand, two hundred eleven".