11011122111101 has 16 divisors (see below), whose sum is σ = 12721559958528. Its totient is φ = 9335227968000.

The previous prime is 11011122111083. The next prime is 11011122111131. The reversal of 11011122111101 is 10111122111011.

It is a cyclic number.

It is not a de Polignac number, because 11011122111101 - 2¹⁰ = 11011122110077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011122111131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7157300 + ... + 8558573.

It is an arithmetic number, because the mean of its divisors is an integer number (795097497408).

Almost surely, 2^{11011122111101} is an apocalyptic number.

It is an amenable number.

11011122111101 is a deficient number, since it is larger than the sum of its proper divisors (1710437847427).

11011122111101 is a wasteful number, since it uses less digits than its factorization.

11011122111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15716972.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 11011122111101 its reverse (10111122111011), we get a palindrome (21122244222112).

The spelling of 11011122111101 in words is "eleven trillion, eleven billion, one hundred twenty-two million, one hundred eleven thousand, one hundred one".