11002202109 has 16 divisors (see below), whose sum is σ = 16566767040. Its totient is φ = 7214557680.

The previous prime is 11002202063. The next prime is 11002202153. The reversal of 11002202109 is 90120220011.

It is not a de Polignac number, because 11002202109 - 2⁹ = 11002201597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11002202091 and 11002202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002202509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3338427 + ... + 3341720.

It is an arithmetic number, because the mean of its divisors is an integer number (1035422940).

Almost surely, 2^11002202109 is an apocalyptic number.

It is an amenable number.

11002202109 is a deficient number, since it is larger than the sum of its proper divisors (5564564931).

11002202109 is an equidigital number, since it uses as much as digits as its factorization.

11002202109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6680217 (or 6680211 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 11002202109 in words is "eleven billion, two million, two hundred two thousand, one hundred nine".