220200202221200 has 60 divisors (see below), whose sum is σ = 529240008809328. Its totient is φ = 88045279977600.

The previous prime is 220200202221173. The next prime is 220200202221217. The reversal of 220200202221200 is 2122202002022.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107739182 + ... + 109763981.

Almost surely, 2^{220200202221200} is an apocalyptic number.

220200202221200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220200202221200 is an abundant number, since it is smaller than the sum of its proper divisors (309039806588128).

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

220200202221200 is a wasteful number, since it uses less digits than its factorization.

220200202221200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217505712 (or 217505701 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220200202221200 its reverse (2122202002022), we get a palindrome (222322404223222).

The spelling of 220200202221200 in words is "two hundred twenty trillion, two hundred billion, two hundred two million, two hundred twenty-one thousand, two hundred".