2221000110200 has 48 divisors (see below), whose sum is σ = 5211199851000. Its totient is φ = 880249576320.

The previous prime is 2221000110187. The next prime is 2221000110211. The reversal of 2221000110200 is 20110001222.

It is a happy number.

It is a congruent number.

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, 50918570 + ... + 50962169.

Almost surely, 2^{2221000110200} is an apocalyptic number.

2221000110200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2221000110200 is an abundant number, since it is smaller than the sum of its proper divisors (2990199740800).

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

2221000110200 is a wasteful number, since it uses less digits than its factorization.

2221000110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101880864 (or 101880855 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2221000110200 its reverse (20110001222), we get a palindrome (2241110111422).

The spelling of 2221000110200 in words is "two trillion, two hundred twenty-one billion, one hundred ten thousand, two hundred".