2216328324 has 48 divisors (see below), whose sum is σ = 5928924288. Its totient is φ = 631231488.

The previous prime is 2216328319. The next prime is 2216328329. The reversal of 2216328324 is 4238236122.

It is an interprime number because it is at equal distance from previous prime (2216328319) and next prime (2216328329).

It is a super-2 number, since 2×2216328324² = 9824222479529297952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2216328329) 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, 14989 + ... + 68244.

It is an arithmetic number, because the mean of its divisors is an integer number (123519256).

Almost surely, 2^2216328324 is an apocalyptic number.

It is an amenable number.

2216328324 is an abundant number, since it is smaller than the sum of its proper divisors (3712595964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2216328324 is a wasteful number, since it uses less digits than its factorization.

2216328324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83564 (or 83562 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 2216328324 is about 47077.8963421264. The cubic root of 2216328324 is about 1303.8011673514.

The spelling of 2216328324 in words is "two billion, two hundred sixteen million, three hundred twenty-eight thousand, three hundred twenty-four".