11120112211112 has 16 divisors (see below), whose sum is σ = 20850247803840. Its totient is φ = 5560046130096.

The previous prime is 11120112211063. The next prime is 11120112211133. The reversal of 11120112211112 is 21111221102111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5901083 + ... + 7554005.

It is an arithmetic number, because the mean of its divisors is an integer number (1303140487740).

Almost surely, 2^{11120112211112} is an apocalyptic number.

It is an amenable number.

11120112211112 is a deficient number, since it is larger than the sum of its proper divisors (9730135592728).

11120112211112 is a wasteful number, since it uses less digits than its factorization.

11120112211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493872 (or 2493868 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 11120112211112 its reverse (21111221102111), we get a palindrome (32231333313223).

The spelling of 11120112211112 in words is "eleven trillion, one hundred twenty billion, one hundred twelve million, two hundred eleven thousand, one hundred twelve".