2216057115 has 16 divisors (see below), whose sum is σ = 3732307200. Its totient is φ = 1119691872.

The previous prime is 2216057111. The next prime is 2216057119. The reversal of 2216057115 is 5117506122.

It is an interprime number because it is at equal distance from previous prime (2216057111) and next prime (2216057119).

It is not a de Polignac number, because 2216057115 - 2² = 2216057111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2216057111) by changing a digit.

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, 3887535 + ... + 3888104.

It is an arithmetic number, because the mean of its divisors is an integer number (233269200).

Almost surely, 2^2216057115 is an apocalyptic number.

2216057115 is a deficient number, since it is larger than the sum of its proper divisors (1516250085).

2216057115 is a wasteful number, since it uses less digits than its factorization.

2216057115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775666.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 2216057115 is about 47075.0158258072. The cubic root of 2216057115 is about 1303.7479837397.

The spelling of 2216057115 in words is "two billion, two hundred sixteen million, fifty-seven thousand, one hundred fifteen".