22224304022 has 8 divisors (see below), whose sum is σ = 33505677216. Its totient is φ = 11055744952.

The previous prime is 22224304013. The next prime is 22224304049. The reversal of 22224304022 is 22040342222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28203038 + ... + 28203825.

It is an arithmetic number, because the mean of its divisors is an integer number (4188209652).

Almost surely, 2^22224304022 is an apocalyptic number.

22224304022 is a deficient number, since it is larger than the sum of its proper divisors (11281373194).

22224304022 is a wasteful number, since it uses less digits than its factorization.

22224304022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56407062.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 22224304022 its reverse (22040342222), we get a palindrome (44264646244).

The spelling of 22224304022 in words is "twenty-two billion, two hundred twenty-four million, three hundred four thousand, twenty-two".