112201625 has 16 divisors (see below), whose sum is σ = 143449488. Its totient is φ = 87568000.

The previous prime is 112201603. The next prime is 112201633. The reversal of 112201625 is 526102211.

It can be written as a sum of positive squares in 8 ways, for example, as 52649536 + 59552089 = 7256^2 + 7717^2 .

It is not a de Polignac number, because 112201625 - 2⁶ = 112201561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112201597 and 112201606.

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 15 ways as a sum of consecutive naturals, for example, 5822 + ... + 16071.

It is an arithmetic number, because the mean of its divisors is an integer number (8965593).

Almost surely, 2^112201625 is an apocalyptic number.

It is an amenable number.

112201625 is a deficient number, since it is larger than the sum of its proper divisors (31247863).

112201625 is an equidigital number, since it uses as much as digits as its factorization.

112201625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21949 (or 21939 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 112201625 is about 10592.5268467916. The cubic root of 112201625 is about 482.3175323721.

Adding to 112201625 its reverse (526102211), we get a palindrome (638303836).

The spelling of 112201625 in words is "one hundred twelve million, two hundred one thousand, six hundred twenty-five".