1100344220300 has 72 divisors (see below), whose sum is σ = 2706757746000. Its totient is φ = 384897726720.

The previous prime is 1100344220299. The next prime is 1100344220317. The reversal of 1100344220300 is 30224430011.

It is a super-2 number, since 2×1100344220300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22249475 + ... + 22298874.

Almost surely, 2^{1100344220300} is an apocalyptic number.

1100344220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100344220300 is an abundant number, since it is smaller than the sum of its proper divisors (1606413525700).

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

1100344220300 is a wasteful number, since it uses less digits than its factorization.

1100344220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44548395 (or 44548388 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1100344220300 its reverse (30224430011), we get a palindrome (1130568650311).

It can be divided in two parts, 110034 and 4220300, that added together give a palindrome (4330334).

The spelling of 1100344220300 in words is "one trillion, one hundred billion, three hundred forty-four million, two hundred twenty thousand, three hundred".