11002000121201 has 32 divisors (see below), whose sum is σ = 11268056624640. Its totient is φ = 10739899662336.

The previous prime is 11002000121197. The next prime is 11002000121213. The reversal of 11002000121201 is 10212100020011.

It is a cyclic number.

It is not a de Polignac number, because 11002000121201 - 2² = 11002000121197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11002000121701) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5281804106 + ... + 5281806188.

It is an arithmetic number, because the mean of its divisors is an integer number (352126769520).

Almost surely, 2^{11002000121201} is an apocalyptic number.

It is an amenable number.

11002000121201 is a deficient number, since it is larger than the sum of its proper divisors (266056503439).

11002000121201 is a wasteful number, since it uses less digits than its factorization.

11002000121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11002000121201 its reverse (10212100020011), we get a palindrome (21214100141212).

The spelling of 11002000121201 in words is "eleven trillion, two billion, one hundred twenty-one thousand, two hundred one".