220222242424 has 32 divisors (see below), whose sum is σ = 428148080640. Its totient is φ = 106081279200.

The previous prime is 220222242421. The next prime is 220222242467. The reversal of 220222242424 is 424242222022.

220222242424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220222242392 and 220222242401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220222242421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1935712 + ... + 2046319.

It is an arithmetic number, because the mean of its divisors is an integer number (13379627520).

Almost surely, 2^220222242424 is an apocalyptic number.

It is an amenable number.

220222242424 is a deficient number, since it is larger than the sum of its proper divisors (207925838216).

220222242424 is a wasteful number, since it uses less digits than its factorization.

220222242424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3982291 (or 3982287 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 220222242424 its reverse (424242222022), we get a palindrome (644464464446).

The spelling of 220222242424 in words is "two hundred twenty billion, two hundred twenty-two million, two hundred forty-two thousand, four hundred twenty-four".