220441322 has 4 divisors (see below), whose sum is σ = 330661986. Its totient is φ = 110220660.

The previous prime is 220441307. The next prime is 220441337. The reversal of 220441322 is 223144022.

220441322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (220441307) and next prime (220441337).

It can be written as a sum of positive squares in only one way, i.e., 163302841 + 57138481 = 12779^2 + 7559^2 .

It is a junction number, because it is equal to n+sod(n) for n = 220441294 and 220441303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110329 + ... + 55110332.

Almost surely, 2^220441322 is an apocalyptic number.

220441322 is a deficient number, since it is larger than the sum of its proper divisors (110220664).

220441322 is a wasteful number, since it uses less digits than its factorization.

220441322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110220663.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 220441322 is about 14847.2664824203. The cubic root of 220441322 is about 604.0844673034.

Adding to 220441322 its reverse (223144022), we get a palindrome (443585344).

The spelling of 220441322 in words is "two hundred twenty million, four hundred forty-one thousand, three hundred twenty-two".