11202013022100 has 72 divisors (see below), whose sum is σ = 32416771131360. Its totient is φ = 2986686103680.

The previous prime is 11202013022099. The next prime is 11202013022111. The reversal of 11202013022100 is 122031020211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11202013022100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1496967 + ... + 4964366.

It is an arithmetic number, because the mean of its divisors is an integer number (450232932380).

Almost surely, 2^{11202013022100} is an apocalyptic number.

11202013022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202013022100 is an abundant number, since it is smaller than the sum of its proper divisors (21214758109260).

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

11202013022100 is a wasteful number, since it uses less digits than its factorization.

11202013022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6467129 (or 6467122 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11202013022100 its reverse (122031020211), we get a palindrome (11324044042311).

The spelling of 11202013022100 in words is "eleven trillion, two hundred two billion, thirteen million, twenty-two thousand, one hundred".