2221200303 has 16 divisors (see below), whose sum is σ = 3463401216. Its totient is φ = 1239739200.

The previous prime is 2221200287. The next prime is 2221200329. The reversal of 2221200303 is 3030021222.

2221200303 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2221200303 - 2⁴ = 2221200287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221200703) 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, 1228998 + ... + 1230803.

It is an arithmetic number, because the mean of its divisors is an integer number (216462576).

Almost surely, 2^2221200303 is an apocalyptic number.

2221200303 is a deficient number, since it is larger than the sum of its proper divisors (1242200913).

2221200303 is a wasteful number, since it uses less digits than its factorization.

2221200303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459854.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2221200303 is about 47129.6117425128. The cubic root of 2221200303 is about 1304.7558157943.

Adding to 2221200303 its reverse (3030021222), we get a palindrome (5251221525).

The spelling of 2221200303 in words is "two billion, two hundred twenty-one million, two hundred thousand, three hundred three".