11221202112003 has 48 divisors (see below), whose sum is σ = 17626587058080. Its totient is φ = 6837635865600.

The previous prime is 11221202111947. The next prime is 11221202112019. The reversal of 11221202112003 is 30021120212211.

11221202112003 is a `hidden beast` number, since 11 + 221 + 20 + 211 + 200 + 3 = 666.

It is not a de Polignac number, because 11221202112003 - 2¹⁸ = 11221201849859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11221202112203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19754923 + ... + 20315003.

It is an arithmetic number, because the mean of its divisors is an integer number (367220563710).

Almost surely, 2^{11221202112003} is an apocalyptic number.

11221202112003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11221202112003 is a deficient number, since it is larger than the sum of its proper divisors (6405384946077).

11221202112003 is a wasteful number, since it uses less digits than its factorization.

11221202112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561780 (or 561777 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11221202112003 its reverse (30021120212211), we get a palindrome (41242322324214).

The spelling of 11221202112003 in words is "eleven trillion, two hundred twenty-one billion, two hundred two million, one hundred twelve thousand, three".