220010224 has 40 divisors (see below), whose sum is σ = 502888448. Its totient is φ = 91247040.

The previous prime is 220010213. The next prime is 220010227. The reversal of 220010224 is 422010022.

220010224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010227) 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, 28212 + ... + 35155.

Almost surely, 2^220010224 is an apocalyptic number.

It is an amenable number.

220010224 is an abundant number, since it is smaller than the sum of its proper divisors (282878224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220010224 is a wasteful number, since it uses less digits than its factorization.

220010224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63413 (or 63407 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 220010224 is about 14832.7416211569. The cubic root of 220010224 is about 603.6904251035.

Adding to 220010224 its reverse (422010022), we get a palindrome (642020246).

The spelling of 220010224 in words is "two hundred twenty million, ten thousand, two hundred twenty-four".