220284005804 has 48 divisors (see below), whose sum is σ = 393661352448. Its totient is φ = 107836005888.

The previous prime is 220284005783. The next prime is 220284005813. The reversal of 220284005804 is 408500482022.

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, 48873719 + ... + 48878225.

It is an arithmetic number, because the mean of its divisors is an integer number (8201278176).

Almost surely, 2^220284005804 is an apocalyptic number.

It is an amenable number.

220284005804 is a deficient number, since it is larger than the sum of its proper divisors (173377346644).

220284005804 is a wasteful number, since it uses less digits than its factorization.

220284005804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5934 (or 5932 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

Adding to 220284005804 its reverse (408500482022), we get a palindrome (628784487826).

The spelling of 220284005804 in words is "two hundred twenty billion, two hundred eighty-four million, five thousand, eight hundred four".