112530775040 has 88 divisors (see below), whose sum is σ = 270058089840. Its totient is φ = 44992954368.

The previous prime is 112530775013. The next prime is 112530775043. The reversal of 112530775040 is 40577035211.

It is a super-2 number, since 2×112530775040² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112530775043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21137819 + ... + 21143141.

It is an arithmetic number, because the mean of its divisors is an integer number (3068841930).

Almost surely, 2^112530775040 is an apocalyptic number.

112530775040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112530775040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135029044920).

112530775040 is an abundant number, since it is smaller than the sum of its proper divisors (157527314800).

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

112530775040 is an equidigital number, since it uses as much as digits as its factorization.

112530775040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9477 (or 9459 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The spelling of 112530775040 in words is "one hundred twelve billion, five hundred thirty million, seven hundred seventy-five thousand, forty".