112500522 has 16 divisors (see below), whose sum is σ = 250001280. Its totient is φ = 37500156.

The previous prime is 112500517. The next prime is 112500529. The reversal of 112500522 is 225005211.

112500522 is a `hidden beast` number, since 112 + 500 + 52 + 2 = 666.

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 = 112500495 and 112500504.

It is not an unprimeable number, because it can be changed into a prime (112500529) 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, 1041618 + ... + 1041725.

It is an arithmetic number, because the mean of its divisors is an integer number (15625080).

Almost surely, 2^112500522 is an apocalyptic number.

112500522 is an abundant number, since it is smaller than the sum of its proper divisors (137500758).

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

112500522 is a wasteful number, since it uses less digits than its factorization.

112500522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083354 (or 2083348 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 112500522 is about 10606.6263250857. The cubic root of 112500522 is about 482.7454389468.

Adding to 112500522 its reverse (225005211), we get a palindrome (337505733).

The spelling of 112500522 in words is "one hundred twelve million, five hundred thousand, five hundred twenty-two".