112056215 has 4 divisors (see below), whose sum is σ = 134467464. Its totient is φ = 89644968.

The previous prime is 112056199. The next prime is 112056229. The reversal of 112056215 is 512650211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112056215 - 2⁴ = 112056199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11205617 + ... + 11205626.

It is an arithmetic number, because the mean of its divisors is an integer number (33616866).

Almost surely, 2^112056215 is an apocalyptic number.

112056215 is a deficient number, since it is larger than the sum of its proper divisors (22411249).

112056215 is an equidigital number, since it uses as much as digits as its factorization.

112056215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22411248.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 112056215 is about 10585.6608201850. The cubic root of 112056215 is about 482.1090858624.

The spelling of 112056215 in words is "one hundred twelve million, fifty-six thousand, two hundred fifteen".