112124204002140 has 96 divisors (see below), whose sum is σ = 342654015191040. Its totient is φ = 27168487315200.

The previous prime is 112124204002123. The next prime is 112124204002141. The reversal of 112124204002140 is 41200402421211.

It is a happy number.

It is a super-2 number, since 2×112124204002140² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112124204002140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112124204002141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39689356 + ... + 42420435.

It is an arithmetic number, because the mean of its divisors is an integer number (3569312658240).

Almost surely, 2^{112124204002140} is an apocalyptic number.

112124204002140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112124204002140 is an abundant number, since it is smaller than the sum of its proper divisors (230529811188900).

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

112124204002140 is a wasteful number, since it uses less digits than its factorization.

112124204002140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82111883 (or 82111881 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 112124204002140 its reverse (41200402421211), we get a palindrome (153324606423351).

The spelling of 112124204002140 in words is "one hundred twelve trillion, one hundred twenty-four billion, two hundred four million, two thousand, one hundred forty".