22338270459 has 12 divisors (see below), whose sum is σ = 32272719336. Its totient is φ = 14889259392.

The previous prime is 22338270457. The next prime is 22338270463. The reversal of 22338270459 is 95407283322.

22338270459 is a `hidden beast` number, since 2 + 2 + 338 + 270 + 45 + 9 = 666.

It is not a de Polignac number, because 22338270459 - 2¹ = 22338270457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22338270457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194457 + ... + 287210.

It is an arithmetic number, because the mean of its divisors is an integer number (2689393278).

Almost surely, 2^22338270459 is an apocalyptic number.

22338270459 is a deficient number, since it is larger than the sum of its proper divisors (9934448877).

22338270459 is a wasteful number, since it uses less digits than its factorization.

22338270459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486826 (or 486823 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 22338270459 in words is "twenty-two billion, three hundred thirty-eight million, two hundred seventy thousand, four hundred fifty-nine".