11200112210101 has 2 divisors, whose sum is σ = 11200112210102. Its totient is φ = 11200112210100.

The previous prime is 11200112210081. The next prime is 11200112210137. The reversal of 11200112210101 is 10101221100211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8107965807601 + 3092146402500 = 2847449^2 + 1758450^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200112210101 - 2⁵ = 11200112210069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11200112210141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600056105050 + 5600056105051.

It is an arithmetic number, because the mean of its divisors is an integer number (5600056105051).

Almost surely, 2^{11200112210101} is an apocalyptic number.

It is an amenable number.

11200112210101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11200112210101 is an equidigital number, since it uses as much as digits as its factorization.

11200112210101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11200112210101 its reverse (10101221100211), we get a palindrome (21301333310312).

The spelling of 11200112210101 in words is "eleven trillion, two hundred billion, one hundred twelve million, two hundred ten thousand, one hundred one".