112197071 has 8 divisors (see below), whose sum is σ = 134974080. Its totient is φ = 91107288.

The previous prime is 112197053. The next prime is 112197083. The reversal of 112197071 is 170791211.

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

It is a cyclic number.

It is not a de Polignac number, because 112197071 - 2²² = 108002767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112197011) 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, 421661 + ... + 421926.

It is an arithmetic number, because the mean of its divisors is an integer number (16871760).

Almost surely, 2^112197071 is an apocalyptic number.

112197071 is a deficient number, since it is larger than the sum of its proper divisors (22777009).

112197071 is an equidigital number, since it uses as much as digits as its factorization.

112197071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843613.

The product of its (nonzero) digits is 882, while the sum is 29.

The square root of 112197071 is about 10592.3118817376. The cubic root of 112197071 is about 482.3110069058.

The spelling of 112197071 in words is "one hundred twelve million, one hundred ninety-seven thousand, seventy-one".