22284843376 has 10 divisors (see below), whose sum is σ = 43176884072. Its totient is φ = 11142421680.

The previous prime is 22284843337. The next prime is 22284843377. The reversal of 22284843376 is 67334848222.

It is a super-2 number, since 2×22284843376² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22284843377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696401340 + ... + 696401371.

Almost surely, 2^22284843376 is an apocalyptic number.

It is an amenable number.

22284843376 is a deficient number, since it is larger than the sum of its proper divisors (20892040696).

22284843376 is a wasteful number, since it uses less digits than its factorization.

22284843376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392802719 (or 1392802713 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The spelling of 22284843376 in words is "twenty-two billion, two hundred eighty-four million, eight hundred forty-three thousand, three hundred seventy-six".