11103220330200 has 480 divisors, whose sum is σ = 38856981699360. Its totient is φ = 2938345113600.

The previous prime is 11103220330177. The next prime is 11103220330247. The reversal of 11103220330200 is 203302230111.

11103220330200 is a `hidden beast` number, since 1 + 1 + 10 + 322 + 0 + 330 + 2 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2500159980 + ... + 2500164420.

It is an arithmetic number, because the mean of its divisors is an integer number (80952045207).

Almost surely, 2^{11103220330200} is an apocalyptic number.

11103220330200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11103220330200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19428490849680).

11103220330200 is an abundant number, since it is smaller than the sum of its proper divisors (27753761369160).

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

11103220330200 is a wasteful number, since it uses less digits than its factorization.

11103220330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5609 (or 5591 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11103220330200 its reverse (203302230111), we get a palindrome (11306522560311).

The spelling of 11103220330200 in words is "eleven trillion, one hundred three billion, two hundred twenty million, three hundred thirty thousand, two hundred".