22041305224 has 96 divisors (see below), whose sum is σ = 45353800800. Its totient is φ = 10012377600.

The previous prime is 22041305213. The next prime is 22041305233. The reversal of 22041305224 is 42250314022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15189699 + ... + 15191149.

It is an arithmetic number, because the mean of its divisors is an integer number (472435425).

Almost surely, 2^22041305224 is an apocalyptic number.

It is an amenable number.

22041305224 is an abundant number, since it is smaller than the sum of its proper divisors (23312495576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22041305224 is a wasteful number, since it uses less digits than its factorization.

22041305224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623 (or 1582 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 22041305224 its reverse (42250314022), we get a palindrome (64291619246).

The spelling of 22041305224 in words is "twenty-two billion, forty-one million, three hundred five thousand, two hundred twenty-four".