200222112211111 has 8 divisors (see below), whose sum is σ = 200650810735440. Its totient is φ = 199793837514432.

The previous prime is 200222112211063. The next prime is 200222112211127. The reversal of 200222112211111 is 111112211222002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200222112211111 - 2¹⁵ = 200222112178343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200222112211181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105011065 + ... + 106900738.

It is an arithmetic number, because the mean of its divisors is an integer number (25081351341930).

Almost surely, 2^{200222112211111} is an apocalyptic number.

200222112211111 is a deficient number, since it is larger than the sum of its proper divisors (428698524329).

200222112211111 is a wasteful number, since it uses less digits than its factorization.

200222112211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211913825.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 200222112211111 its reverse (111112211222002), we get a palindrome (311334323433113).

The spelling of 200222112211111 in words is "two hundred trillion, two hundred twenty-two billion, one hundred twelve million, two hundred eleven thousand, one hundred eleven".