11002111112 has 16 divisors (see below), whose sum is σ = 20711149200. Its totient is φ = 5479138000.

The previous prime is 11002111069. The next prime is 11002111129. The reversal of 11002111112 is 21111120011.

It is a junction number, because it is equal to n+sod(n) for n = 11002111093 and 11002111102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2737562 + ... + 2741577.

It is an arithmetic number, because the mean of its divisors is an integer number (1294446825).

Almost surely, 2^11002111112 is an apocalyptic number.

It is an amenable number.

11002111112 is a deficient number, since it is larger than the sum of its proper divisors (9709038088).

11002111112 is a wasteful number, since it uses less digits than its factorization.

11002111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5479396 (or 5479392 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11002111112 its reverse (21111120011), we get a palindrome (32113231123).

The spelling of 11002111112 in words is "eleven billion, two million, one hundred eleven thousand, one hundred twelve".