220441351 has 8 divisors (see below), whose sum is σ = 239108240. Its totient is φ = 202018752.

The previous prime is 220441343. The next prime is 220441369. The reversal of 220441351 is 153144022.

220441351 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 not a de Polignac number, because 220441351 - 2³ = 220441343 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 (220441381) 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, 59190 + ... + 62803.

It is an arithmetic number, because the mean of its divisors is an integer number (29888530).

Almost surely, 2^220441351 is an apocalyptic number.

220441351 is a deficient number, since it is larger than the sum of its proper divisors (18666889).

220441351 is a wasteful number, since it uses less digits than its factorization.

220441351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122145.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 220441351 is about 14847.2674590310. The cubic root of 220441351 is about 604.0844937934.

Adding to 220441351 its reverse (153144022), we get a palindrome (373585373).

The spelling of 220441351 in words is "two hundred twenty million, four hundred forty-one thousand, three hundred fifty-one".