2221300200 has 96 divisors (see below), whose sum is σ = 7869764160. Its totient is φ = 507724800.

The previous prime is 2221300157. The next prime is 2221300219. The reversal of 2221300200 is 20031222.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260241 + ... + 268640.

It is an arithmetic number, because the mean of its divisors is an integer number (81976710).

Almost surely, 2^2221300200 is an apocalyptic number.

2221300200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2221300200 is an abundant number, since it is smaller than the sum of its proper divisors (5648463960).

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

2221300200 is a wasteful number, since it uses less digits than its factorization.

2221300200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528907 (or 528898 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2221300200 is about 47130.6715420012. The cubic root of 2221300200 is about 1304.7753756748.

Adding to 2221300200 its reverse (20031222), we get a palindrome (2241331422).

The spelling of 2221300200 in words is "two billion, two hundred twenty-one million, three hundred thousand, two hundred".