220244204 has 6 divisors (see below), whose sum is σ = 385427364. Its totient is φ = 110122100.

The previous prime is 220244173. The next prime is 220244207. The reversal of 220244204 is 402442022.

It is not an unprimeable number, because it can be changed into a prime (220244207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27530522 + ... + 27530529.

It is an arithmetic number, because the mean of its divisors is an integer number (64237894).

Almost surely, 2^220244204 is an apocalyptic number.

It is an amenable number.

220244204 is a deficient number, since it is larger than the sum of its proper divisors (165183160).

220244204 is a wasteful number, since it uses less digits than its factorization.

220244204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55061055 (or 55061053 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 220244204 is about 14840.6268061696. The cubic root of 220244204 is about 603.9043567400.

Adding to 220244204 its reverse (402442022), we get a palindrome (622686226).

The spelling of 220244204 in words is "two hundred twenty million, two hundred forty-four thousand, two hundred four".