11021222000011 has 2 divisors, whose sum is σ = 11021222000012. Its totient is φ = 11021222000010.

The previous prime is 11021221999969. The next prime is 11021222000051. The reversal of 11021222000011 is 11000022212011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11021222000011 - 2¹⁵ = 11021221967243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11021221999955 and 11021222000000.

It is not a weakly prime, because it can be changed into another prime (11021222000051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510611000005 + 5510611000006.

It is an arithmetic number, because the mean of its divisors is an integer number (5510611000006).

Almost surely, 2^{11021222000011} is an apocalyptic number.

11021222000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021222000011 is an equidigital number, since it uses as much as digits as its factorization.

11021222000011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11021222000011 its reverse (11000022212011), we get a palindrome (22021244212022).

The spelling of 11021222000011 in words is "eleven trillion, twenty-one billion, two hundred twenty-two million, eleven", and thus it is an aban number.