22232165324456 has 32 divisors (see below), whose sum is σ = 43573893105600. Its totient is φ = 10614153348480.

The previous prime is 22232165324371. The next prime is 22232165324497. The reversal of 22232165324456 is 65442356123222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22232165324456.

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 7 ways as a sum of consecutive naturals, for example, 105697901 + ... + 105908028.

It is an arithmetic number, because the mean of its divisors is an integer number (1361684159550).

Almost surely, 2^{22232165324456} is an apocalyptic number.

It is an amenable number.

22232165324456 is a deficient number, since it is larger than the sum of its proper divisors (21341727781144).

22232165324456 is a wasteful number, since it uses less digits than its factorization.

22232165324456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211606529 (or 211606525 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 47.

The spelling of 22232165324456 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred sixty-five million, three hundred twenty-four thousand, four hundred fifty-six".