2221102200200 has 192 divisors, whose sum is σ = 6198353280000. Its totient is φ = 731233751040.

The previous prime is 2221102200157. The next prime is 2221102200223. The reversal of 2221102200200 is 20022011222.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 482600 + ... + 2162199.

It is an arithmetic number, because the mean of its divisors is an integer number (32283090000).

Almost surely, 2^{2221102200200} is an apocalyptic number.

2221102200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2221102200200 is an abundant number, since it is smaller than the sum of its proper divisors (3977251079800).

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

2221102200200 is a wasteful number, since it uses less digits than its factorization.

2221102200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644864 (or 2644855 counting only the distinct ones).

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

Adding to 2221102200200 its reverse (20022011222), we get a palindrome (2241124211422).

The spelling of 2221102200200 in words is "two trillion, two hundred twenty-one billion, one hundred two million, two hundred thousand, two hundred".