111224114142 has 16 divisors (see below), whose sum is σ = 222579177600. Its totient is φ = 37052879832.

The previous prime is 111224114107. The next prime is 111224114249. The reversal of 111224114142 is 241411422111.

111224114142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 5445178 + ... + 5465565.

It is an arithmetic number, because the mean of its divisors is an integer number (13911198600).

Almost surely, 2^111224114142 is an apocalyptic number.

111224114142 is an abundant number, since it is smaller than the sum of its proper divisors (111355063458).

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

111224114142 is a wasteful number, since it uses less digits than its factorization.

111224114142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10912447.

The product of its digits is 512, while the sum is 24.

Adding to 111224114142 its reverse (241411422111), we get a palindrome (352635536253).

The spelling of 111224114142 in words is "one hundred eleven billion, two hundred twenty-four million, one hundred fourteen thousand, one hundred forty-two".