220522452200 has 24 divisors (see below), whose sum is σ = 512714701830. Its totient is φ = 88208980800.

The previous prime is 220522452191. The next prime is 220522452211. The reversal of 220522452200 is 2254225022.

It can be written as a sum of positive squares in 3 ways, for example, as 88089052804 + 132433399396 = 296798^2 + 363914^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 220522452200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 551305931 + ... + 551306330.

Almost surely, 2^220522452200 is an apocalyptic number.

220522452200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220522452200 is an abundant number, since it is smaller than the sum of its proper divisors (292192249630).

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

220522452200 is a wasteful number, since it uses less digits than its factorization.

220522452200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102612277 (or 1102612268 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 220522452200 its reverse (2254225022), we get a palindrome (222776677222).

The spelling of 220522452200 in words is "two hundred twenty billion, five hundred twenty-two million, four hundred fifty-two thousand, two hundred".