11201113002000 has 80 divisors (see below), whose sum is σ = 36112388337792. Its totient is φ = 2986963465600.

The previous prime is 11201113001993. The next prime is 11201113002047. The reversal of 11201113002000 is 20031110211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 933420084 + ... + 933432083.

Almost surely, 2^{11201113002000} is an apocalyptic number.

11201113002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11201113002000 is an abundant number, since it is smaller than the sum of its proper divisors (24911275335792).

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

11201113002000 is a wasteful number, since it uses less digits than its factorization.

11201113002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866852193 (or 1866852177 counting only the distinct ones).

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

Adding to 11201113002000 its reverse (20031110211), we get a palindrome (11221144112211).

The spelling of 11201113002000 in words is "eleven trillion, two hundred one billion, one hundred thirteen million, two thousand".