11200202101111 has 2 divisors, whose sum is σ = 11200202101112. Its totient is φ = 11200202101110.

The previous prime is 11200202101093. The next prime is 11200202101117. The reversal of 11200202101111 is 11110120200211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11200202101111 - 2¹⁷ = 11200201970039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200202101091 and 11200202101100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200202101117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600101050555 + 5600101050556.

It is an arithmetic number, because the mean of its divisors is an integer number (5600101050556).

Almost surely, 2^{11200202101111} is an apocalyptic number.

11200202101111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200202101111 is an equidigital number, since it uses as much as digits as its factorization.

11200202101111 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 11200202101111 its reverse (11110120200211), we get a palindrome (22310322301322).

The spelling of 11200202101111 in words is "eleven trillion, two hundred billion, two hundred two million, one hundred one thousand, one hundred eleven".