11201010020120 has 64 divisors (see below), whose sum is σ = 26704870404480. Its totient is φ = 4213672759296.

The previous prime is 11201010020107. The next prime is 11201010020141. The reversal of 11201010020120 is 2102001010211.

11201010020120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5304149 + ... + 7108868.

It is an arithmetic number, because the mean of its divisors is an integer number (417263600070).

Almost surely, 2^{11201010020120} is an apocalyptic number.

11201010020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11201010020120 is an abundant number, since it is smaller than the sum of its proper divisors (15503860384360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11201010020120 is a wasteful number, since it uses less digits than its factorization.

11201010020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12414372 (or 12414368 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11201010020120 its reverse (2102001010211), we get a palindrome (13303011030331).

Subtracting from 11201010020120 its reverse (2102001010211), we obtain a palindrome (9099009009909).

The spelling of 11201010020120 in words is "eleven trillion, two hundred one billion, ten million, twenty thousand, one hundred twenty".