200222212111 has 16 divisors (see below), whose sum is σ = 216080094528. Its totient is φ = 184820313600.

The previous prime is 200222212109. The next prime is 200222212129. The reversal of 200222212111 is 111212222002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 200222212111 - 2¹ = 200222212109 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 (200222242111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2474881 + ... + 2554501.

It is an arithmetic number, because the mean of its divisors is an integer number (13505005908).

Almost surely, 2^200222212111 is an apocalyptic number.

200222212111 is a deficient number, since it is larger than the sum of its proper divisors (15857882417).

200222212111 is a wasteful number, since it uses less digits than its factorization.

200222212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82482.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 200222212111 its reverse (111212222002), we get a palindrome (311434434113).

The spelling of 200222212111 in words is "two hundred billion, two hundred twenty-two million, two hundred twelve thousand, one hundred eleven".