11201120111010 has 32 divisors (see below), whose sum is σ = 26886122562240. Its totient is φ = 2986583774528.

The previous prime is 11201120111003. The next prime is 11201120111047. The reversal of 11201120111010 is 1011102110211.

11201120111010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 23610492 + ... + 24080231.

It is an arithmetic number, because the mean of its divisors is an integer number (840191330070).

Almost surely, 2^{11201120111010} is an apocalyptic number.

11201120111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11201120111010 is an abundant number, since it is smaller than the sum of its proper divisors (15685002451230).

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

11201120111010 is a wasteful number, since it uses less digits than its factorization.

11201120111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47698562.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11201120111010 its reverse (1011102110211), we get a palindrome (12212222221221).

The spelling of 11201120111010 in words is "eleven trillion, two hundred one billion, one hundred twenty million, one hundred eleven thousand, ten".