11002203223 has 16 divisors (see below), whose sum is σ = 12094652160. Its totient is φ = 9925272000.

The previous prime is 11002203187. The next prime is 11002203253. The reversal of 11002203223 is 32230220011.

11002203223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11002203223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11002203197 and 11002203206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002203253) 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 in 15 ways as a sum of consecutive naturals, for example, 1872336 + ... + 1878202.

It is an arithmetic number, because the mean of its divisors is an integer number (755915760).

Almost surely, 2^11002203223 is an apocalyptic number.

11002203223 is a deficient number, since it is larger than the sum of its proper divisors (1092448937).

11002203223 is a wasteful number, since it uses less digits than its factorization.

11002203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 11002203223 its reverse (32230220011), we get a palindrome (43232423234).

The spelling of 11002203223 in words is "eleven billion, two million, two hundred three thousand, two hundred twenty-three".