112522531 has 8 divisors (see below), whose sum is σ = 122837184. Its totient is φ = 102222120.

The previous prime is 112522511. The next prime is 112522549. The reversal of 112522531 is 135225211.

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

It is not a de Polignac number, because 112522531 - 2⁹ = 112522019 is a prime.

It is a super-2 number, since 2×112522531² = 25322639965291922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112522511) 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, 19480 + ... + 24586.

It is an arithmetic number, because the mean of its divisors is an integer number (15354648).

Almost surely, 2^112522531 is an apocalyptic number.

112522531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112522531 is a deficient number, since it is larger than the sum of its proper divisors (10314653).

112522531 is a wasteful number, since it uses less digits than its factorization.

112522531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121.

The product of its digits is 600, while the sum is 22.

The square root of 112522531 is about 10607.6637861501. The cubic root of 112522531 is about 482.7769174721.

Adding to 112522531 its reverse (135225211), we get a palindrome (247747742).

The spelling of 112522531 in words is "one hundred twelve million, five hundred twenty-two thousand, five hundred thirty-one".