11002101211 has 2 divisors, whose sum is σ = 11002101212. Its totient is φ = 11002101210.

The previous prime is 11002101203. The next prime is 11002101223. The reversal of 11002101211 is 11210120011.

It is a weak prime.

It is an emirp because it is prime and its reverse (11210120011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11002101211 - 2³ = 11002101203 is a prime.

It is not a weakly prime, because it can be changed into another prime (11002101311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501050605 + 5501050606.

It is an arithmetic number, because the mean of its divisors is an integer number (5501050606).

Almost surely, 2^11002101211 is an apocalyptic number.

11002101211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002101211 is an equidigital number, since it uses as much as digits as its factorization.

11002101211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11002101211 its reverse (11210120011), we get a palindrome (22212221222).

The spelling of 11002101211 in words is "eleven billion, two million, one hundred one thousand, two hundred eleven".