11200201001111 has 2 divisors, whose sum is σ = 11200201001112. Its totient is φ = 11200201001110.

The previous prime is 11200201001057. The next prime is 11200201001117. The reversal of 11200201001111 is 11110010200211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11200201001111 - 2¹⁸ = 11200200738967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200201001092 and 11200201001101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200201001117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600100500555 + 5600100500556.

It is an arithmetic number, because the mean of its divisors is an integer number (5600100500556).

Almost surely, 2^{11200201001111} is an apocalyptic number.

11200201001111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200201001111 is an equidigital number, since it uses as much as digits as its factorization.

11200201001111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11200201001111 its reverse (11110010200211), we get a palindrome (22310211201322).

The spelling of 11200201001111 in words is "eleven trillion, two hundred billion, two hundred one million, one thousand, one hundred eleven".