201112120711 has 2 divisors, whose sum is σ = 201112120712. Its totient is φ = 201112120710.

The previous prime is 201112120679. The next prime is 201112120747. The reversal of 201112120711 is 117021211102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201112120711 - 2⁵ = 201112120679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201112190711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100556060355 + 100556060356.

It is an arithmetic number, because the mean of its divisors is an integer number (100556060356).

Almost surely, 2^201112120711 is an apocalyptic number.

201112120711 is a deficient number, since it is larger than the sum of its proper divisors (1).

201112120711 is an equidigital number, since it uses as much as digits as its factorization.

201112120711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 201112120711 its reverse (117021211102), we get a palindrome (318133331813).

The spelling of 201112120711 in words is "two hundred one billion, one hundred twelve million, one hundred twenty thousand, seven hundred eleven".