220220202224 has 40 divisors (see below), whose sum is σ = 465508276992. Its totient is φ = 100090877120.

The previous prime is 220220202157. The next prime is 220220202247. The reversal of 220220202224 is 422202022022.

It is a junction number, because it is equal to n+sod(n) for n = 220220202196 and 220220202205.

It is a congruent number.

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, 2085647 + ... + 2188689.

Almost surely, 2^220220202224 is an apocalyptic number.

It is an amenable number.

220220202224 is an abundant number, since it is smaller than the sum of its proper divisors (245288074768).

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

220220202224 is a wasteful number, since it uses less digits than its factorization.

220220202224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115205 (or 115199 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 220220202224 its reverse (422202022022), we get a palindrome (642422224246).

The spelling of 220220202224 in words is "two hundred twenty billion, two hundred twenty million, two hundred two thousand, two hundred twenty-four".