22232003103 has 12 divisors (see below), whose sum is σ = 32228828008. Its totient is φ = 14767827120.

The previous prime is 22232003099. The next prime is 22232003117. The reversal of 22232003103 is 30130023222.

It is a happy number.

It is not a de Polignac number, because 22232003103 - 2² = 22232003099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232003603) 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 11 ways as a sum of consecutive naturals, for example, 4456393 + ... + 4461378.

Almost surely, 2^22232003103 is an apocalyptic number.

22232003103 is a deficient number, since it is larger than the sum of its proper divisors (9996824905).

22232003103 is a wasteful number, since it uses less digits than its factorization.

22232003103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8918054 (or 8918051 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22232003103 its reverse (30130023222), we get a palindrome (52362026325).

The spelling of 22232003103 in words is "twenty-two billion, two hundred thirty-two million, three thousand, one hundred three".