112216160005 has 4 divisors (see below), whose sum is σ = 134659392012. Its totient is φ = 89772928000.

The previous prime is 112216160003. The next prime is 112216160009. The reversal of 112216160005 is 500061612211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500061612211 = 7 ⋅71437373173.

It can be written as a sum of positive squares in 2 ways, for example, as 54981339361 + 57234820644 = 234481^2 + 239238^2 .

It is not a de Polignac number, because 112216160005 - 2¹ = 112216160003 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 (112216160003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11221615996 + ... + 11221616005.

It is an arithmetic number, because the mean of its divisors is an integer number (33664848003).

Almost surely, 2^112216160005 is an apocalyptic number.

It is an amenable number.

112216160005 is a deficient number, since it is larger than the sum of its proper divisors (22443232007).

112216160005 is an equidigital number, since it uses as much as digits as its factorization.

112216160005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22443232006.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 112216160005 its reverse (500061612211), we get a palindrome (612277772216).

The spelling of 112216160005 in words is "one hundred twelve billion, two hundred sixteen million, one hundred sixty thousand, five".