2220443314 has 8 divisors (see below), whose sum is σ = 3411900828. Its totient is φ = 1083143040.

The previous prime is 2220443237. The next prime is 2220443317. The reversal of 2220443314 is 4133440222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2091507289 + 128936025 = 45733^2 + 11355^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2220443317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13539207 + ... + 13539370.

Almost surely, 2^2220443314 is an apocalyptic number.

2220443314 is a deficient number, since it is larger than the sum of its proper divisors (1191457514).

2220443314 is a wasteful number, since it uses less digits than its factorization.

2220443314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27078620.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2220443314 is about 47121.5801305516. The cubic root of 2220443314 is about 1304.6075779216.

Adding to 2220443314 its reverse (4133440222), we get a palindrome (6353883536).

The spelling of 2220443314 in words is "two billion, two hundred twenty million, four hundred forty-three thousand, three hundred fourteen".