22240002003 has 8 divisors (see below), whose sum is σ = 29806981008. Its totient is φ = 14749845504.

The previous prime is 22240001981. The next prime is 22240002019. The reversal of 22240002003 is 30020004222.

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

It is not a de Polignac number, because 22240002003 - 2²⁴ = 22223224787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22240006003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 19204950 + ... + 19206107.

It is an arithmetic number, because the mean of its divisors is an integer number (3725872626).

Almost surely, 2^22240002003 is an apocalyptic number.

22240002003 is a deficient number, since it is larger than the sum of its proper divisors (7566979005).

22240002003 is a wasteful number, since it uses less digits than its factorization.

22240002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38411253.

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 22240002003 its reverse (30020004222), we get a palindrome (52260006225).

The spelling of 22240002003 in words is "twenty-two billion, two hundred forty million, two thousand, three".