11002220011 has 4 divisors (see below), whose sum is σ = 11009278800. Its totient is φ = 10995161224.

The previous prime is 11002219997. The next prime is 11002220023.

11002220011 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11002220011 - 2⁵ = 11002219979 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11002220011.

It is not an unprimeable number, because it can be changed into a prime (11002220051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3527056 + ... + 3530173.

It is an arithmetic number, because the mean of its divisors is an integer number (2752319700).

Almost surely, 2^11002220011 is an apocalyptic number.

11002220011 is a deficient number, since it is larger than the sum of its proper divisors (7058789).

11002220011 is an equidigital number, since it uses as much as digits as its factorization.

11002220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7058788.

The product of its (nonzero) digits is 8, while the sum is 10.

The spelling of 11002220011 in words is "eleven billion, two million, two hundred twenty thousand, eleven".