112216115 has 8 divisors (see below), whose sum is σ = 146901168. Its totient is φ = 81611680.

The previous prime is 112216087. The next prime is 112216121. The reversal of 112216115 is 511612211.

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

It is not a de Polignac number, because 112216115 - 2²² = 108021811 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020092 + ... + 1020201.

It is an arithmetic number, because the mean of its divisors is an integer number (18362646).

Almost surely, 2^112216115 is an apocalyptic number.

112216115 is a deficient number, since it is larger than the sum of its proper divisors (34685053).

112216115 is a wasteful number, since it uses less digits than its factorization.

112216115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040309.

The product of its digits is 120, while the sum is 20.

The square root of 112216115 is about 10593.2107974872. The cubic root of 112216115 is about 482.3382940447.

Adding to 112216115 its reverse (511612211), we get a palindrome (623828326).

The spelling of 112216115 in words is "one hundred twelve million, two hundred sixteen thousand, one hundred fifteen".