2220424304 has 40 divisors (see below), whose sum is σ = 4938180960. Its totient is φ = 947443968.

The previous prime is 2220424291. The next prime is 2220424319. The reversal of 2220424304 is 4034240222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220424304.

It is a congruent number.

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, 17639 + ... + 68934.

It is an arithmetic number, because the mean of its divisors is an integer number (123454524).

Almost surely, 2^2220424304 is an apocalyptic number.

It is an amenable number.

2220424304 is an abundant number, since it is smaller than the sum of its proper divisors (2717756656).

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

2220424304 is a wasteful number, since it uses less digits than its factorization.

2220424304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86817 (or 86811 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2220424304 is about 47121.3784178689. The cubic root of 2220424304 is about 1304.6038548421.

Adding to 2220424304 its reverse (4034240222), we get a palindrome (6254664526).

The spelling of 2220424304 in words is "two billion, two hundred twenty million, four hundred twenty-four thousand, three hundred four".