112231003032 has 128 divisors (see below), whose sum is σ = 317976960000. Its totient is φ = 36670278528.

The previous prime is 112231002979. The next prime is 112231003037. The reversal of 112231003032 is 230300132211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112231002996 and 112231003014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112231003037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2348238 + ... + 2395554.

It is an arithmetic number, because the mean of its divisors is an integer number (2484195000).

Almost surely, 2^112231003032 is an apocalyptic number.

112231003032 is a gapful number since it is divisible by the number (12) 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 112231003032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158988480000).

112231003032 is an abundant number, since it is smaller than the sum of its proper divisors (205745956968).

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

112231003032 is a wasteful number, since it uses less digits than its factorization.

112231003032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47550 (or 47540 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 112231003032 its reverse (230300132211), we get a palindrome (342531135243).

The spelling of 112231003032 in words is "one hundred twelve billion, two hundred thirty-one million, three thousand, thirty-two".