441220322 has 16 divisors (see below), whose sum is σ = 674684640. Its totient is φ = 216359712.

The previous prime is 441220289. The next prime is 441220331. The reversal of 441220322 is 223022144.

It is a junction number, because it is equal to n+sod(n) for n = 441220294 and 441220303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17693 + ... + 34575.

It is an arithmetic number, because the mean of its divisors is an integer number (42167790).

Almost surely, 2^441220322 is an apocalyptic number.

441220322 is a deficient number, since it is larger than the sum of its proper divisors (233464318).

441220322 is a wasteful number, since it uses less digits than its factorization.

441220322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17137.

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

The square root of 441220322 is about 21005.2451068775. The cubic root of 441220322 is about 761.2929986326.

Adding to 441220322 its reverse (223022144), we get a palindrome (664242466).

The spelling of 441220322 in words is "four hundred forty-one million, two hundred twenty thousand, three hundred twenty-two".