11120202011101 has 2 divisors, whose sum is σ = 11120202011102. Its totient is φ = 11120202011100.

The previous prime is 11120202011077. The next prime is 11120202011123. The reversal of 11120202011101 is 10111020202111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8961036263001 + 2159165748100 = 2993499^2 + 1469410^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120202011101 - 2¹¹ = 11120202009053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120202011141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560101005550 + 5560101005551.

It is an arithmetic number, because the mean of its divisors is an integer number (5560101005551).

Almost surely, 2^{11120202011101} is an apocalyptic number.

It is an amenable number.

11120202011101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120202011101 is an equidigital number, since it uses as much as digits as its factorization.

11120202011101 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 11120202011101 its reverse (10111020202111), we get a palindrome (21231222213212).

The spelling of 11120202011101 in words is "eleven trillion, one hundred twenty billion, two hundred two million, eleven thousand, one hundred one".