11200001120111 has 2 divisors, whose sum is σ = 11200001120112. Its totient is φ = 11200001120110.

The previous prime is 11200001120101. The next prime is 11200001120137. The reversal of 11200001120111 is 11102110000211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11200001120111 - 2⁶ = 11200001120047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200001120092 and 11200001120101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200001120101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600000560055 + 5600000560056.

It is an arithmetic number, because the mean of its divisors is an integer number (5600000560056).

Almost surely, 2^{11200001120111} is an apocalyptic number.

11200001120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200001120111 is an equidigital number, since it uses as much as digits as its factorization.

11200001120111 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11200001120111 its reverse (11102110000211), we get a palindrome (22302111120322).

The spelling of 11200001120111 in words is "eleven trillion, two hundred billion, one million, one hundred twenty thousand, one hundred eleven".