11002220013 has 32 divisors (see below), whose sum is σ = 15899074560. Its totient is φ = 6751039680.

The previous prime is 11002219997. The next prime is 11002220023. The reversal of 11002220013 is 31002220011.

It is not a de Polignac number, because 11002220013 - 2⁴ = 11002219997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002220023) 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 31 ways as a sum of consecutive naturals, for example, 150256 + ... + 211142.

It is an arithmetic number, because the mean of its divisors is an integer number (496846080).

Almost surely, 2^11002220013 is an apocalyptic number.

It is an amenable number.

11002220013 is a deficient number, since it is larger than the sum of its proper divisors (4896854547).

11002220013 is a wasteful number, since it uses less digits than its factorization.

11002220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61017.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11002220013 its reverse (31002220011), we get a palindrome (42004440024).

The spelling of 11002220013 in words is "eleven billion, two million, two hundred twenty thousand, thirteen".