2204220320 has 48 divisors (see below), whose sum is σ = 5236630560. Its totient is φ = 876751104.

The previous prime is 2204220307. The next prime is 2204220349. The reversal of 2204220320 is 230224022.

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, 9842 + ... + 67121.

It is an arithmetic number, because the mean of its divisors is an integer number (109096470).

Almost surely, 2^2204220320 is an apocalyptic number.

2204220320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2204220320 is an abundant number, since it is smaller than the sum of its proper divisors (3032410240).

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

2204220320 is a wasteful number, since it uses less digits than its factorization.

2204220320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77157 (or 77149 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2204220320 is about 46949.1248054743. The cubic root of 2204220320 is about 1301.4225689707.

Adding to 2204220320 its reverse (230224022), we get a palindrome (2434444342).

The spelling of 2204220320 in words is "two billion, two hundred four million, two hundred twenty thousand, three hundred twenty".