22032252003 has 4 divisors (see below), whose sum is σ = 29376336008. Its totient is φ = 14688168000.

The previous prime is 22032252001. The next prime is 22032252013. The reversal of 22032252003 is 30025223022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22032252003 - 2¹ = 22032252001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22032252001) 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 3 ways as a sum of consecutive naturals, for example, 3672041998 + ... + 3672042003.

It is an arithmetic number, because the mean of its divisors is an integer number (7344084002).

Almost surely, 2^22032252003 is an apocalyptic number.

22032252003 is a deficient number, since it is larger than the sum of its proper divisors (7344084005).

22032252003 is an equidigital number, since it uses as much as digits as its factorization.

22032252003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7344084004.

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 22032252003 its reverse (30025223022), we get a palindrome (52057475025).

The spelling of 22032252003 in words is "twenty-two billion, thirty-two million, two hundred fifty-two thousand, three".