201112002010111 has 2 divisors, whose sum is σ = 201112002010112. Its totient is φ = 201112002010110.

The previous prime is 201112002010099. The next prime is 201112002010291. The reversal of 201112002010111 is 111010200211102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201112002010111 - 2⁷ = 201112002009983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201112002010091 and 201112002010100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201112002011111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100556001005055 + 100556001005056.

It is an arithmetic number, because the mean of its divisors is an integer number (100556001005056).

Almost surely, 2^{201112002010111} is an apocalyptic number.

201112002010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

201112002010111 is an equidigital number, since it uses as much as digits as its factorization.

201112002010111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201112002010111 its reverse (111010200211102), we get a palindrome (312122202221213).

The spelling of 201112002010111 in words is "two hundred one trillion, one hundred twelve billion, two million, ten thousand, one hundred eleven".