220204030 has 32 divisors (see below), whose sum is σ = 409328640. Its totient is φ = 85236480.

The previous prime is 220204021. The next prime is 220204051. The reversal of 220204030 is 30402022.

220204030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220204030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49956 + ... + 54184.

It is an arithmetic number, because the mean of its divisors is an integer number (12791520).

Almost surely, 2^220204030 is an apocalyptic number.

220204030 is a deficient number, since it is larger than the sum of its proper divisors (189124610).

220204030 is a wasteful number, since it uses less digits than its factorization.

220204030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 220204030 is about 14839.2732301821. The cubic root of 220204030 is about 603.8676357904.

Adding to 220204030 its reverse (30402022), we get a palindrome (250606052).

The spelling of 220204030 in words is "two hundred twenty million, two hundred four thousand, thirty".