220222024 has 32 divisors (see below), whose sum is σ = 453464640. Its totient is φ = 99432000.

The previous prime is 220222021. The next prime is 220222069. The reversal of 220222024 is 420222022.

It is a junction number, because it is equal to n+sod(n) for n = 220221989 and 220222007.

It is not an unprimeable number, because it can be changed into a prime (220222021) 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, 5002 + ... + 21574.

It is an arithmetic number, because the mean of its divisors is an integer number (14170770).

Almost surely, 2^220222024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220222024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226732320).

220222024 is an abundant number, since it is smaller than the sum of its proper divisors (233242616).

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

220222024 is a wasteful number, since it uses less digits than its factorization.

220222024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16741 (or 16737 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 220222024 is about 14839.8795143357. The cubic root of 220222024 is about 603.8840837157.

Adding to 220222024 its reverse (420222022), we get a palindrome (640444046).

The spelling of 220222024 in words is "two hundred twenty million, two hundred twenty-two thousand, twenty-four".