11112204101 has 2 divisors, whose sum is σ = 11112204102. Its totient is φ = 11112204100.

The previous prime is 11112204083. The next prime is 11112204109. The reversal of 11112204101 is 10140221111.

11112204101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10480435876 + 631768225 = 102374^2 + 25135^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11112204101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112204109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556102050 + 5556102051.

It is an arithmetic number, because the mean of its divisors is an integer number (5556102051).

Almost surely, 2^11112204101 is an apocalyptic number.

It is an amenable number.

11112204101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112204101 is an equidigital number, since it uses as much as digits as its factorization.

11112204101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11112204101 its reverse (10140221111), we get a palindrome (21252425212).

The spelling of 11112204101 in words is "eleven billion, one hundred twelve million, two hundred four thousand, one hundred one".