2200200320 has 32 divisors (see below), whose sum is σ = 5259855420. Its totient is φ = 880079872.

The previous prime is 2200200311. The next prime is 2200200341. The reversal of 2200200320 is 230020022.

It can be written as a sum of positive squares in 2 ways, for example, as 2088855616 + 111344704 = 45704^2 + 10552^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1718267 + ... + 1719546.

Almost surely, 2^2200200320 is an apocalyptic number.

2200200320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200200320 is an abundant number, since it is smaller than the sum of its proper divisors (3059655100).

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

2200200320 is an equidigital number, since it uses as much as digits as its factorization.

2200200320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3437832 (or 3437820 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2200200320 is about 46906.2929680016. The cubic root of 2200200320 is about 1300.6309205743.

Adding to 2200200320 its reverse (230020022), we get a palindrome (2430220342).

The spelling of 2200200320 in words is "two billion, two hundred million, two hundred thousand, three hundred twenty".