200022211211 has 4 divisors (see below), whose sum is σ = 201296238192. Its totient is φ = 198748184232.

The previous prime is 200022211199. The next prime is 200022211229. The reversal of 200022211211 is 112112220002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200022211211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200022211271) 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 3 ways as a sum of consecutive naturals, for example, 637013255 + ... + 637013568.

It is an arithmetic number, because the mean of its divisors is an integer number (50324059548).

Almost surely, 2^200022211211 is an apocalyptic number.

200022211211 is a deficient number, since it is larger than the sum of its proper divisors (1274026981).

200022211211 is a wasteful number, since it uses less digits than its factorization.

200022211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274026980.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200022211211 its reverse (112112220002), we get a palindrome (312134431213).

The spelling of 200022211211 in words is "two hundred billion, twenty-two million, two hundred eleven thousand, two hundred eleven".