22622535605 has 8 divisors (see below), whose sum is σ = 27163318200. Its totient is φ = 18087178176.

The previous prime is 22622535583. The next prime is 22622535623. The reversal of 22622535605 is 50653522622.

It can be written as a sum of positive squares in 4 ways, for example, as 7789681 + 22614745924 = 2791^2 + 150382^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22622535605 - 2¹² = 22622531509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347110 + ... + 1363799.

It is an arithmetic number, because the mean of its divisors is an integer number (3395414775).

Almost surely, 2^22622535605 is an apocalyptic number.

It is an amenable number.

22622535605 is a deficient number, since it is larger than the sum of its proper divisors (4540782595).

22622535605 is a wasteful number, since it uses less digits than its factorization.

22622535605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2712583.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 22622535605 in words is "twenty-two billion, six hundred twenty-two million, five hundred thirty-five thousand, six hundred five".