22556324426416 has 40 divisors (see below), whose sum is σ = 48147905868048. Its totient is φ = 10151361120000.

The previous prime is 22556324426353. The next prime is 22556324426533. The reversal of 22556324426416 is 61462442365522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634442295 + ... + 634477846.

Almost surely, 2^{22556324426416} is an apocalyptic number.

It is an amenable number.

22556324426416 is an abundant number, since it is smaller than the sum of its proper divisors (25591581441632).

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

22556324426416 is a wasteful number, since it uses less digits than its factorization.

22556324426416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268920261 (or 1268920255 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 52.

The spelling of 22556324426416 in words is "twenty-two trillion, five hundred fifty-six billion, three hundred twenty-four million, four hundred twenty-six thousand, four hundred sixteen".