11120212111101 has 16 divisors (see below), whose sum is σ = 15551670998784. Its totient is φ = 7059640117824.

The previous prime is 11120212111091. The next prime is 11120212111153. The reversal of 11120212111101 is 10111121202111.

It is not a de Polignac number, because 11120212111101 - 2⁵ = 11120212111069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120212111181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1065761710 + ... + 1065772143.

It is an arithmetic number, because the mean of its divisors is an integer number (971979437424).

Almost surely, 2^{11120212111101} is an apocalyptic number.

It is an amenable number.

11120212111101 is a deficient number, since it is larger than the sum of its proper divisors (4431458887683).

11120212111101 is a wasteful number, since it uses less digits than its factorization.

11120212111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131533940.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11120212111101 its reverse (10111121202111), we get a palindrome (21231333313212).

The spelling of 11120212111101 in words is "eleven trillion, one hundred twenty billion, two hundred twelve million, one hundred eleven thousand, one hundred one".