11002001211112 has 64 divisors (see below), whose sum is σ = 21880547055360. Its totient is φ = 5175091046400.

The previous prime is 11002001211109. The next prime is 11002001211163. The reversal of 11002001211112 is 21111210020011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11002001211092 and 11002001211101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141843813 + ... + 141921355.

It is an arithmetic number, because the mean of its divisors is an integer number (341883547740).

Almost surely, 2^{11002001211112} is an apocalyptic number.

It is an amenable number.

11002001211112 is a deficient number, since it is larger than the sum of its proper divisors (10878545844248).

11002001211112 is a wasteful number, since it uses less digits than its factorization.

11002001211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90274 (or 90270 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11002001211112 its reverse (21111210020011), we get a palindrome (32113211231123).

The spelling of 11002001211112 in words is "eleven trillion, two billion, one million, two hundred eleven thousand, one hundred twelve".