112522 has 8 divisors (see below), whose sum is σ = 170496. Its totient is φ = 55692.

The previous prime is 112507. The next prime is 112543. The reversal of 112522 is 225211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112522² = 25322400968, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

112522 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33 + ... + 475.

It is an arithmetic number, because the mean of its divisors is an integer number (21312).

2¹¹²⁵²² is an apocalyptic number.

112522 is a deficient number, since it is larger than the sum of its proper divisors (57974).

112522 is a wasteful number, since it uses less digits than its factorization.

112522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

The product of its digits is 40, while the sum is 13.

The square root of 112522 is about 335.4429906855. The cubic root of 112522 is about 48.2776158054.

Adding to 112522 its reverse (225211), we get a palindrome (337733).

The spelling of 112522 in words is "one hundred twelve thousand, five hundred twenty-two".