11120020012101 has 96 divisors (see below), whose sum is σ = 20570055819264. Its totient is φ = 5160267043200.

The previous prime is 11120020012099. The next prime is 11120020012147. The reversal of 11120020012101 is 10121002002111.

11120020012101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11120020012101 - 2¹ = 11120020012099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120020012001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 959260 + ... + 4812506.

It is an arithmetic number, because the mean of its divisors is an integer number (214271414784).

Almost surely, 2^{11120020012101} is an apocalyptic number.

11120020012101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11120020012101 is a deficient number, since it is larger than the sum of its proper divisors (9450035807163).

11120020012101 is a wasteful number, since it uses less digits than its factorization.

11120020012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853343 (or 3853312 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11120020012101 its reverse (10121002002111), we get a palindrome (21241022014212).

The spelling of 11120020012101 in words is "eleven trillion, one hundred twenty billion, twenty million, twelve thousand, one hundred one".