2221223303 has 8 divisors (see below), whose sum is σ = 2474572800. Its totient is φ = 1979657568.

The previous prime is 2221223261. The next prime is 2221223309. The reversal of 2221223303 is 3033221222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2221223303 - 2¹⁴ = 2221206919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221223309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2945543 + ... + 2946296.

It is an arithmetic number, because the mean of its divisors is an integer number (309321600).

Almost surely, 2^2221223303 is an apocalyptic number.

2221223303 is a deficient number, since it is larger than the sum of its proper divisors (253349497).

2221223303 is a wasteful number, since it uses less digits than its factorization.

2221223303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5891881.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2221223303 is about 47129.8557498323. The cubic root of 2221223303 is about 1304.7603192573.

Adding to 2221223303 its reverse (3033221222), we get a palindrome (5254444525).

The spelling of 2221223303 in words is "two billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred three".