11220221103300 has 108 divisors (see below), whose sum is σ = 38366356073136. Its totient is φ = 2720053598400.

The previous prime is 11220221103229. The next prime is 11220221103317. The reversal of 11220221103300 is 330112202211.

11220221103300 is a `hidden beast` number, since 1 + 1 + 220 + 2 + 2 + 110 + 330 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 566667934 + ... + 566687733.

Almost surely, 2^{11220221103300} is an apocalyptic number.

11220221103300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11220221103300 is an abundant number, since it is smaller than the sum of its proper divisors (27146134969836).

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

11220221103300 is a wasteful number, since it uses less digits than its factorization.

11220221103300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133355698 (or 1133355688 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11220221103300 its reverse (330112202211), we get a palindrome (11550333305511).

The spelling of 11220221103300 in words is "eleven trillion, two hundred twenty billion, two hundred twenty-one million, one hundred three thousand, three hundred".