220030204 has 6 divisors (see below), whose sum is σ = 385052864. Its totient is φ = 110015100.

The previous prime is 220030193. The next prime is 220030243. The reversal of 220030204 is 402030022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27503772 + ... + 27503779.

Almost surely, 2^220030204 is an apocalyptic number.

It is an amenable number.

220030204 is a deficient number, since it is larger than the sum of its proper divisors (165022660).

220030204 is a wasteful number, since it uses less digits than its factorization.

220030204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55007555 (or 55007553 counting only the distinct ones).

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

The square root of 220030204 is about 14833.4151158794. The cubic root of 220030204 is about 603.7086990567.

Adding to 220030204 its reverse (402030022), we get a palindrome (622060226).

The spelling of 220030204 in words is "two hundred twenty million, thirty thousand, two hundred four".