111242114112 has 28 divisors (see below), whose sum is σ = 294328094096. Its totient is φ = 37080704640.

The previous prime is 111242114057. The next prime is 111242114129. The reversal of 111242114112 is 211411242111.

It is a nude number because it is divisible by every one of its digits.

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, 289692814 + ... + 289693197.

Almost surely, 2^111242114112 is an apocalyptic number.

111242114112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111242114112 is an abundant number, since it is smaller than the sum of its proper divisors (183085979984).

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

111242114112 is an equidigital number, since it uses as much as digits as its factorization.

111242114112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579386026 (or 579386016 counting only the distinct ones).

The product of its digits is 128, while the sum is 21.

Adding to 111242114112 its reverse (211411242111), we get a palindrome (322653356223).

The spelling of 111242114112 in words is "one hundred eleven billion, two hundred forty-two million, one hundred fourteen thousand, one hundred twelve".