11403221003300 has 72 divisors (see below), whose sum is σ = 28281281715456. Its totient is φ = 3909496930560.

The previous prime is 11403221003249. The next prime is 11403221003311. The reversal of 11403221003300 is 330012230411.

It is a super-2 number, since 2×11403221003300² (a number of 27 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 (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15418784 + ... + 16141416.

Almost surely, 2^{11403221003300} is an apocalyptic number.

11403221003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11403221003300 is an abundant number, since it is smaller than the sum of its proper divisors (16878060712156).

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

11403221003300 is a wasteful number, since it uses less digits than its factorization.

11403221003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745197 (or 745190 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11403221003300 its reverse (330012230411), we get a palindrome (11733233233711).

The spelling of 11403221003300 in words is "eleven trillion, four hundred three billion, two hundred twenty-one million, three thousand, three hundred".