11002100222001 has 16 divisors (see below), whose sum is σ = 16776886667264. Its totient is φ = 6282496324944.

The previous prime is 11002100221997. The next prime is 11002100222107. The reversal of 11002100222001 is 10022200120011.

It is not a de Polignac number, because 11002100222001 - 2² = 11002100221997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002100221001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184056391 + ... + 184116156.

It is an arithmetic number, because the mean of its divisors is an integer number (1048555416704).

Almost surely, 2^{11002100222001} is an apocalyptic number.

It is an amenable number.

11002100222001 is a deficient number, since it is larger than the sum of its proper divisors (5774786445263).

11002100222001 is a wasteful number, since it uses less digits than its factorization.

11002100222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368173980.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11002100222001 its reverse (10022200120011), we get a palindrome (21024300342012).

The spelling of 11002100222001 in words is "eleven trillion, two billion, one hundred million, two hundred twenty-two thousand, one".