200221120110222 has 12 divisors (see below), whose sum is σ = 433812426905520. Its totient is φ = 66740373370068.

The previous prime is 200221120110097. The next prime is 200221120110287. The reversal of 200221120110222 is 222011021122002.

It is a happy number.

200221120110222 is a `hidden beast` number, since 20 + 0 + 2 + 211 + 201 + 10 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11123395561679 = 200221120110222 / (2 + 0 + 0 + 2 + 2 + 1 + 1 + 2 + 0 + 1 + 1 + 0 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 200221120110195 and 200221120110204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5561697780822 + ... + 5561697780857.

It is an arithmetic number, because the mean of its divisors is an integer number (36151035575460).

Almost surely, 2^{200221120110222} is an apocalyptic number.

200221120110222 is an abundant number, since it is smaller than the sum of its proper divisors (233591306795298).

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

200221120110222 is a wasteful number, since it uses less digits than its factorization.

200221120110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11123395561687 (or 11123395561684 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 200221120110222 its reverse (222011021122002), we get a palindrome (422232141232224).

The spelling of 200221120110222 in words is "two hundred trillion, two hundred twenty-one billion, one hundred twenty million, one hundred ten thousand, two hundred twenty-two".