22481824598 has 4 divisors (see below), whose sum is σ = 33722736900. Its totient is φ = 11240912298.

The previous prime is 22481824591. The next prime is 22481824601. The reversal of 22481824598 is 89542818422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89542818422 = 2 ⋅44771409211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22481824591) 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 as a sum of consecutive naturals, namely, 5620456148 + ... + 5620456151.

It is an arithmetic number, because the mean of its divisors is an integer number (8430684225).

Almost surely, 2^22481824598 is an apocalyptic number.

22481824598 is a deficient number, since it is larger than the sum of its proper divisors (11240912302).

22481824598 is a wasteful number, since it uses less digits than its factorization.

22481824598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11240912301.

The product of its digits is 2949120, while the sum is 53.

The spelling of 22481824598 in words is "twenty-two billion, four hundred eighty-one million, eight hundred twenty-four thousand, five hundred ninety-eight".