11112022011112 has 32 divisors (see below), whose sum is σ = 22954176900000. Its totient is φ = 5000909992000.

The previous prime is 11112022011089. The next prime is 11112022011143. The reversal of 11112022011112 is 21111022021111.

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 7 ways as a sum of consecutive naturals, for example, 625104862 + ... + 625122637.

It is an arithmetic number, because the mean of its divisors is an integer number (717318028125).

Almost surely, 2^{11112022011112} is an apocalyptic number.

It is an amenable number.

11112022011112 is an abundant number, since it is smaller than the sum of its proper divisors (11842154888888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112022011112 is a wasteful number, since it uses less digits than its factorization.

11112022011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250227617 (or 1250227613 counting only the distinct ones).

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

Adding to 11112022011112 its reverse (21111022021111), we get a palindrome (32223044032223).

Subtracting 11112022011112 from its reverse (21111022021111), we obtain a palindrome (9999000009999).

The spelling of 11112022011112 in words is "eleven trillion, one hundred twelve billion, twenty-two million, eleven thousand, one hundred twelve".