4220204224 has 14 divisors (see below), whose sum is σ = 8374467884. Its totient is φ = 2110102080.

The previous prime is 4220204203. The next prime is 4220204231. The reversal of 4220204224 is 4224020224.

It is a happy number.

4220204224 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 = 4220204195 and 4220204204.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32970282 + ... + 32970409.

Almost surely, 2^4220204224 is an apocalyptic number.

It is an amenable number.

4220204224 is a deficient number, since it is larger than the sum of its proper divisors (4154263660).

4220204224 is an equidigital number, since it uses as much as digits as its factorization.

4220204224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65940703 (or 65940693 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4220204224 is about 64963.0989408603. The cubic root of 4220204224 is about 1616.0116572698.

Adding to 4220204224 its reverse (4224020224), we get a palindrome (8444224448).

The spelling of 4220204224 in words is "four billion, two hundred twenty million, two hundred four thousand, two hundred twenty-four".