112124201124 has 48 divisors (see below), whose sum is σ = 282989262528. Its totient is φ = 34347762048.

The previous prime is 112124201099. The next prime is 112124201129. The reversal of 112124201124 is 421102421211.

It is a self number, because there is not a number n which added to its sum of digits gives 112124201124.

It is not an unprimeable number, because it can be changed into a prime (112124201129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547727 + ... + 1618550.

It is an arithmetic number, because the mean of its divisors is an integer number (5895609636).

Almost surely, 2^112124201124 is an apocalyptic number.

It is an amenable number.

112124201124 is an abundant number, since it is smaller than the sum of its proper divisors (170865061404).

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

112124201124 is a wasteful number, since it uses less digits than its factorization.

112124201124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166524 (or 3166522 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112124201124 its reverse (421102421211), we get a palindrome (533226622335).

The spelling of 112124201124 in words is "one hundred twelve billion, one hundred twenty-four million, two hundred one thousand, one hundred twenty-four".