11010001202111 has 2 divisors, whose sum is σ = 11010001202112. Its totient is φ = 11010001202110.

The previous prime is 11010001202107. The next prime is 11010001202203. The reversal of 11010001202111 is 11120210001011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11010001202111 - 2² = 11010001202107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11010001202092 and 11010001202101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010001252111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505000601055 + 5505000601056.

It is an arithmetic number, because the mean of its divisors is an integer number (5505000601056).

Almost surely, 2^{11010001202111} is an apocalyptic number.

11010001202111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010001202111 is an equidigital number, since it uses as much as digits as its factorization.

11010001202111 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 11010001202111 its reverse (11120210001011), we get a palindrome (22130211203122).

The spelling of 11010001202111 in words is "eleven trillion, ten billion, one million, two hundred two thousand, one hundred eleven".