11002001202111 has 8 divisors (see below), whose sum is σ = 14670621878400. Its totient is φ = 7334023996952.

The previous prime is 11002001202097. The next prime is 11002001202223. The reversal of 11002001202111 is 11120210020011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11002001202111 - 2⁶ = 11002001202047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002001202811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160827885 + ... + 160896278.

It is an arithmetic number, because the mean of its divisors is an integer number (1833827734800).

Almost surely, 2^{11002001202111} is an apocalyptic number.

11002001202111 is a deficient number, since it is larger than the sum of its proper divisors (3668620676289).

11002001202111 is a wasteful number, since it uses less digits than its factorization.

11002001202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321735565.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11002001202111 its reverse (11120210020011), we get a palindrome (22122211222122).

The spelling of 11002001202111 in words is "eleven trillion, two billion, one million, two hundred two thousand, one hundred eleven".