11002221240009 has 4 divisors (see below), whose sum is σ = 14669628320016. Its totient is φ = 7334814160004.

The previous prime is 11002221239861. The next prime is 11002221240013. The reversal of 11002221240009 is 90004212220011.

11002221240009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11002221240009 - 2⁸ = 11002221239753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11002221240079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1833703539999 + ... + 1833703540004.

It is an arithmetic number, because the mean of its divisors is an integer number (3667407080004).

Almost surely, 2^{11002221240009} is an apocalyptic number.

It is an amenable number.

11002221240009 is a deficient number, since it is larger than the sum of its proper divisors (3667407080007).

11002221240009 is an equidigital number, since it uses as much as digits as its factorization.

11002221240009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667407080006.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 11002221240009 in words is "eleven trillion, two billion, two hundred twenty-one million, two hundred forty thousand, nine".