22268269256 has 16 divisors (see below), whose sum is σ = 41796019440. Its totient is φ = 11122664080.

The previous prime is 22268269217. The next prime is 22268269259. The reversal of 22268269256 is 65296286222.

It is not an unprimeable number, because it can be changed into a prime (22268269259) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1425566 + ... + 1441101.

It is an arithmetic number, because the mean of its divisors is an integer number (2612251215).

Almost surely, 2^22268269256 is an apocalyptic number.

It is an amenable number.

22268269256 is a deficient number, since it is larger than the sum of its proper divisors (19527750184).

22268269256 is a wasteful number, since it uses less digits than its factorization.

22268269256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2867644 (or 2867640 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 50.

The spelling of 22268269256 in words is "twenty-two billion, two hundred sixty-eight million, two hundred sixty-nine thousand, two hundred fifty-six".