2200221021200 has 60 divisors (see below), whose sum is σ = 5286209756160. Its totient is φ = 880058647680.

The previous prime is 2200221021191. The next prime is 2200221021217. The reversal of 2200221021200 is 21201220022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14680241 + ... + 14829359.

It is an arithmetic number, because the mean of its divisors is an integer number (88103495936).

Almost surely, 2^{2200221021200} is an apocalyptic number.

2200221021200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200221021200 is an abundant number, since it is smaller than the sum of its proper divisors (3085988734960).

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

2200221021200 is a wasteful number, since it uses less digits than its factorization.

2200221021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186024 (or 186013 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2200221021200 its reverse (21201220022), we get a palindrome (2221422241222).

The spelling of 2200221021200 in words is "two trillion, two hundred billion, two hundred twenty-one million, twenty-one thousand, two hundred".