22003324045503 has 8 divisors (see below), whose sum is σ = 29413183815600. Its totient is φ = 14631173486208.

The previous prime is 22003324045447. The next prime is 22003324045513. The reversal of 22003324045503 is 30554042330022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22003324045503 - 2⁹ = 22003324044991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003324045513) 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 7 ways as a sum of consecutive naturals, for example, 9427301338 + ... + 9427303671.

It is an arithmetic number, because the mean of its divisors is an integer number (3676647976950).

Almost surely, 2^{22003324045503} is an apocalyptic number.

22003324045503 is a deficient number, since it is larger than the sum of its proper divisors (7409859770097).

22003324045503 is a wasteful number, since it uses less digits than its factorization.

22003324045503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18854605401.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 22003324045503 its reverse (30554042330022), we get a palindrome (52557366375525).

The spelling of 22003324045503 in words is "twenty-two trillion, three billion, three hundred twenty-four million, forty-five thousand, five hundred three".