11120211102200 has 48 divisors (see below), whose sum is σ = 25984412970000. Its totient is φ = 4425732241920.

The previous prime is 11120211102181. The next prime is 11120211102223. The reversal of 11120211102200 is 220111202111.

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, 139661345 + ... + 139740944.

It is an arithmetic number, because the mean of its divisors is an integer number (541341936875).

Almost surely, 2^{11120211102200} is an apocalyptic number.

11120211102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120211102200 is an abundant number, since it is smaller than the sum of its proper divisors (14864201867800).

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

11120211102200 is a wasteful number, since it uses less digits than its factorization.

11120211102200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279402504 (or 279402495 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120211102200 its reverse (220111202111), we get a palindrome (11340322304311).

The spelling of 11120211102200 in words is "eleven trillion, one hundred twenty billion, two hundred eleven million, one hundred two thousand, two hundred".