11002221200002 has 32 divisors (see below), whose sum is σ = 16872086534400. Its totient is φ = 5378439149568.

The previous prime is 11002221199979. The next prime is 11002221200051. The reversal of 11002221200002 is 20000212220011.

It is a happy number.

It is an unprimeable number.

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, 744442249 + ... + 744457027.

It is an arithmetic number, because the mean of its divisors is an integer number (527252704200).

Almost surely, 2^{11002221200002} is an apocalyptic number.

11002221200002 is a deficient number, since it is larger than the sum of its proper divisors (5869865334398).

11002221200002 is a wasteful number, since it uses less digits than its factorization.

11002221200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22570.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11002221200002 its reverse (20000212220011), we get a palindrome (31002433420013).

The spelling of 11002221200002 in words is "eleven trillion, two billion, two hundred twenty-one million, two hundred thousand, two".