200221011111200 has 72 divisors (see below), whose sum is σ = 488795453088768. Its totient is φ = 80087436135680.

The previous prime is 200221011111193. The next prime is 200221011111223. The reversal of 200221011111200 is 2111110122002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66611969 + ... + 69552831.

It is an arithmetic number, because the mean of its divisors is an integer number (6788825737344).

Almost surely, 2^{200221011111200} is an apocalyptic number.

200221011111200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200221011111200 is an abundant number, since it is smaller than the sum of its proper divisors (288574441977568).

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

200221011111200 is a wasteful number, since it uses less digits than its factorization.

200221011111200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025986 (or 3025973 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200221011111200 its reverse (2111110122002), we get a palindrome (202332121233202).

The spelling of 200221011111200 in words is "two hundred trillion, two hundred twenty-one billion, eleven million, one hundred eleven thousand, two hundred".