11002211020211 has 2 divisors, whose sum is σ = 11002211020212. Its totient is φ = 11002211020210.

The previous prime is 11002211020201. The next prime is 11002211020249. The reversal of 11002211020211 is 11202011220011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11002211020211 - 2¹⁸ = 11002210758067 is a prime.

It is not a weakly prime, because it can be changed into another prime (11002211020201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501105510105 + 5501105510106.

It is an arithmetic number, because the mean of its divisors is an integer number (5501105510106).

Almost surely, 2^{11002211020211} is an apocalyptic number.

11002211020211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002211020211 is an equidigital number, since it uses as much as digits as its factorization.

11002211020211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11002211020211 its reverse (11202011220011), we get a palindrome (22204222240222).

The spelling of 11002211020211 in words is "eleven trillion, two billion, two hundred eleven million, twenty thousand, two hundred eleven".