201113202211 has 2 divisors, whose sum is σ = 201113202212. Its totient is φ = 201113202210.

The previous prime is 201113202197. The next prime is 201113202221. The reversal of 201113202211 is 112202311102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201113202211 - 2¹⁹ = 201112677923 is a prime.

It is not a weakly prime, because it can be changed into another prime (201113202221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100556601105 + 100556601106.

It is an arithmetic number, because the mean of its divisors is an integer number (100556601106).

Almost surely, 2^201113202211 is an apocalyptic number.

201113202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

201113202211 is an equidigital number, since it uses as much as digits as its factorization.

201113202211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 201113202211 its reverse (112202311102), we get a palindrome (313315513313).

The spelling of 201113202211 in words is "two hundred one billion, one hundred thirteen million, two hundred two thousand, two hundred eleven".