112124401224 has 96 divisors (see below), whose sum is σ = 308845662720. Its totient is φ = 33896016000.

The previous prime is 112124401223. The next prime is 112124401229. The reversal of 112124401224 is 422104421211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 112124401194 and 112124401203.

It is not an unprimeable number, because it can be changed into a prime (112124401223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1176729 + ... + 1268439.

It is an arithmetic number, because the mean of its divisors is an integer number (3217142320).

Almost surely, 2^112124401224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112124401224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154422831360).

112124401224 is an abundant number, since it is smaller than the sum of its proper divisors (196721261496).

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

112124401224 is a wasteful number, since it uses less digits than its factorization.

112124401224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92163 (or 92148 counting only the distinct ones).

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

Adding to 112124401224 its reverse (422104421211), we get a palindrome (534228822435).

The spelling of 112124401224 in words is "one hundred twelve billion, one hundred twenty-four million, four hundred one thousand, two hundred twenty-four".