220310441 has 8 divisors (see below), whose sum is σ = 237459264. Its totient is φ = 203190480.

The previous prime is 220310437. The next prime is 220310471. The reversal of 220310441 is 144013022.

220310441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220310441 - 2² = 220310437 is a prime.

It is a super-2 number, since 2×220310441² = 97073380827228962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220310401) 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, 10220 + ... + 23346.

It is an arithmetic number, because the mean of its divisors is an integer number (29682408).

Almost surely, 2^220310441 is an apocalyptic number.

It is an amenable number.

220310441 is a deficient number, since it is larger than the sum of its proper divisors (17148823).

220310441 is a wasteful number, since it uses less digits than its factorization.

220310441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14431.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 220310441 is about 14842.8582490031. The cubic root of 220310441 is about 603.9648907636.

Adding to 220310441 its reverse (144013022), we get a palindrome (364323463).

The spelling of 220310441 in words is "two hundred twenty million, three hundred ten thousand, four hundred forty-one".