22364504668 has 48 divisors (see below), whose sum is σ = 42934800384. Its totient is φ = 10108952640.

The previous prime is 22364504651. The next prime is 22364504677. The reversal of 22364504668 is 86640546322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7396605 + ... + 7399627.

It is an arithmetic number, because the mean of its divisors is an integer number (894475008).

Almost surely, 2^22364504668 is an apocalyptic number.

It is an amenable number.

22364504668 is a deficient number, since it is larger than the sum of its proper divisors (20570295716).

22364504668 is a wasteful number, since it uses less digits than its factorization.

22364504668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3922 (or 3920 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 22364504668 in words is "twenty-two billion, three hundred sixty-four million, five hundred four thousand, six hundred sixty-eight".