22503042332 has 12 divisors (see below), whose sum is σ = 39533556720. Its totient is φ = 11207740416.

The previous prime is 22503042329. The next prime is 22503042379. The reversal of 22503042332 is 23324030522.

It is a congruent number.

It is an unprimeable number.

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, 10944032 + ... + 10946087.

It is an arithmetic number, because the mean of its divisors is an integer number (3294463060).

Almost surely, 2^22503042332 is an apocalyptic number.

It is an amenable number.

22503042332 is a deficient number, since it is larger than the sum of its proper divisors (17030514388).

22503042332 is a wasteful number, since it uses less digits than its factorization.

22503042332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21890380 (or 21890378 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 22503042332 its reverse (23324030522), we get a palindrome (45827072854).

The spelling of 22503042332 in words is "twenty-two billion, five hundred three million, forty-two thousand, three hundred thirty-two".