2216058971 has 16 divisors (see below), whose sum is σ = 2578392000. Its totient is φ = 1865453568.

The previous prime is 2216058961. The next prime is 2216058989. The reversal of 2216058971 is 1798506122.

It is a cyclic number.

It is not a de Polignac number, because 2216058971 - 2²⁶ = 2148950107 is a prime.

It is a super-4 number, since 4×2216058971⁴ (a number of 38 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2216058961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80891 + ... + 104763.

It is an arithmetic number, because the mean of its divisors is an integer number (161149500).

Almost surely, 2^2216058971 is an apocalyptic number.

2216058971 is a deficient number, since it is larger than the sum of its proper divisors (362333029).

2216058971 is a wasteful number, since it uses less digits than its factorization.

2216058971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24118.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 2216058971 is about 47075.0355390200. The cubic root of 2216058971 is about 1303.7483477128.

The spelling of 2216058971 in words is "two billion, two hundred sixteen million, fifty-eight thousand, nine hundred seventy-one".