220020012204 has 24 divisors (see below), whose sum is σ = 514388647920. Its totient is φ = 73195915584.

The previous prime is 220020012187. The next prime is 220020012211. The reversal of 220020012204 is 402210020022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18004699 + ... + 18016914.

It is an arithmetic number, because the mean of its divisors is an integer number (21432860330).

Almost surely, 2^220020012204 is an apocalyptic number.

It is an amenable number.

220020012204 is an abundant number, since it is smaller than the sum of its proper divisors (294368635716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220020012204 is a wasteful number, since it uses less digits than its factorization.

220020012204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36022129 (or 36022127 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 220020012204 its reverse (402210020022), we get a palindrome (622230032226).

The spelling of 220020012204 in words is "two hundred twenty billion, twenty million, twelve thousand, two hundred four".