112520422 has 32 divisors (see below), whose sum is σ = 198342144. Its totient is φ = 46872000.

The previous prime is 112520407. The next prime is 112520449. The reversal of 112520422 is 224025211.

It is a self number, because there is not a number n which added to its sum of digits gives 112520422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186922 + ... + 187522.

It is an arithmetic number, because the mean of its divisors is an integer number (6198192).

Almost surely, 2^112520422 is an apocalyptic number.

112520422 is a deficient number, since it is larger than the sum of its proper divisors (85821722).

112520422 is a wasteful number, since it uses less digits than its factorization.

112520422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 112520422 is about 10607.5643764250. The cubic root of 112520422 is about 482.7739012380.

Adding to 112520422 its reverse (224025211), we get a palindrome (336545633).

The spelling of 112520422 in words is "one hundred twelve million, five hundred twenty thousand, four hundred twenty-two".