112221032 has 32 divisors (see below), whose sum is σ = 262336320. Its totient is φ = 43722240.

The previous prime is 112221017. The next prime is 112221061. The reversal of 112221032 is 230122211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 112220998 and 112221016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90473 + ... + 91704.

It is an arithmetic number, because the mean of its divisors is an integer number (8198010).

Almost surely, 2^112221032 is an apocalyptic number.

It is an amenable number.

112221032 is an abundant number, since it is smaller than the sum of its proper divisors (150115288).

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

112221032 is a wasteful number, since it uses less digits than its factorization.

112221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182201 (or 182197 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112221032 is about 10593.4428775540. The cubic root of 112221032 is about 482.3453388521.

Adding to 112221032 its reverse (230122211), we get a palindrome (342343243).

The spelling of 112221032 in words is "one hundred twelve million, two hundred twenty-one thousand, thirty-two".