220013021200 has 60 divisors (see below), whose sum is σ = 604092903040. Its totient is φ = 75433034880.

The previous prime is 220013021177. The next prime is 220013021203. The reversal of 220013021200 is 2120310022.

It is not an unprimeable number, because it can be changed into a prime (220013021203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39285240 + ... + 39290839.

Almost surely, 2^220013021200 is an apocalyptic number.

220013021200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220013021200 is an abundant number, since it is smaller than the sum of its proper divisors (384079881840).

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

220013021200 is a wasteful number, since it uses less digits than its factorization.

220013021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78576104 (or 78576093 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 220013021200 its reverse (2120310022), we get a palindrome (222133331222).

The spelling of 220013021200 in words is "two hundred twenty billion, thirteen million, twenty-one thousand, two hundred".