1111102002200 has 48 divisors (see below), whose sum is σ = 2583758654160. Its totient is φ = 444363984000.

The previous prime is 1111102002161. The next prime is 1111102002217. The reversal of 1111102002200 is 22002011111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 687005 + ... + 1641395.

It is an arithmetic number, because the mean of its divisors is an integer number (53828305295).

Almost surely, 2^{1111102002200} is an apocalyptic number.

1111102002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111102002200 is an abundant number, since it is smaller than the sum of its proper divisors (1472656651960).

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

1111102002200 is a wasteful number, since it uses less digits than its factorization.

1111102002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960228 (or 960219 counting only the distinct ones).

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

Adding to 1111102002200 its reverse (22002011111), we get a palindrome (1133104013311).

The spelling of 1111102002200 in words is "one trillion, one hundred eleven billion, one hundred two million, two thousand, two hundred".