220225411 has 8 divisors (see below), whose sum is σ = 252155744. Its totient is φ = 188412480.

The previous prime is 220225399. The next prime is 220225469. The reversal of 220225411 is 114522022.

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 220225411 - 2⁷ = 220225283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220225471) 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 7 ways as a sum of consecutive naturals, for example, 25290 + ... + 32863.

It is an arithmetic number, because the mean of its divisors is an integer number (31519468).

Almost surely, 2^220225411 is an apocalyptic number.

220225411 is a deficient number, since it is larger than the sum of its proper divisors (31930333).

220225411 is an equidigital number, since it uses as much as digits as its factorization.

220225411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58701.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 220225411 is about 14839.9936320741. The cubic root of 220225411 is about 603.8871795988.

Adding to 220225411 its reverse (114522022), we get a palindrome (334747433).

The spelling of 220225411 in words is "two hundred twenty million, two hundred twenty-five thousand, four hundred eleven".