200011122211 has 8 divisors (see below), whose sum is σ = 210545469200. Its totient is φ = 189477519840.

The previous prime is 200011122191. The next prime is 200011122253. The reversal of 200011122211 is 112221110002.

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 200011122211 - 2¹³ = 200011114019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200011122191 and 200011122200.

It is not an unprimeable number, because it can be changed into a prime (200011122281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415021 + ... + 756481.

It is an arithmetic number, because the mean of its divisors is an integer number (26318183650).

Almost surely, 2^200011122211 is an apocalyptic number.

200011122211 is a deficient number, since it is larger than the sum of its proper divisors (10534346989).

200011122211 is a wasteful number, since it uses less digits than its factorization.

200011122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372309.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200011122211 its reverse (112221110002), we get a palindrome (312232232213).

The spelling of 200011122211 in words is "two hundred billion, eleven million, one hundred twenty-two thousand, two hundred eleven".