11112033112 has 32 divisors (see below), whose sum is σ = 21976459200. Its totient is φ = 5252839200.

The previous prime is 11112033109. The next prime is 11112033137. The reversal of 11112033112 is 21133021111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187 + ... + 149077.

It is an arithmetic number, because the mean of its divisors is an integer number (686764350).

Almost surely, 2^11112033112 is an apocalyptic number.

It is an amenable number.

11112033112 is a deficient number, since it is larger than the sum of its proper divisors (10864426088).

11112033112 is a wasteful number, since it uses less digits than its factorization.

11112033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149407 (or 149403 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11112033112 its reverse (21133021111), we get a palindrome (32245054223).

The spelling of 11112033112 in words is "eleven billion, one hundred twelve million, thirty-three thousand, one hundred twelve".