2216622130 has 16 divisors (see below), whose sum is σ = 4046117184. Its totient is φ = 874160560.

The previous prime is 2216622119. The next prime is 2216622143. The reversal of 2216622130 is 312266122.

It is a junction number, because it is equal to n+sod(n) for n = 2216622095 and 2216622104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1560292 + ... + 1561711.

It is an arithmetic number, because the mean of its divisors is an integer number (252882324).

Almost surely, 2^2216622130 is an apocalyptic number.

2216622130 is a deficient number, since it is larger than the sum of its proper divisors (1829495054).

2216622130 is a wasteful number, since it uses less digits than its factorization.

2216622130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122081.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2216622130 is about 47081.0166627697. The cubic root of 2216622130 is about 1303.8587772997.

Adding to 2216622130 its reverse (312266122), we get a palindrome (2528888252).

The spelling of 2216622130 in words is "two billion, two hundred sixteen million, six hundred twenty-two thousand, one hundred thirty".