22164310336 has 84 divisors (see below), whose sum is σ = 51220934388. Its totient is φ = 9488252928.

The previous prime is 22164310321. The next prime is 22164310349. The reversal of 22164310336 is 63301346122.

It can be written as a sum of positive squares in 2 ways, for example, as 1386817600 + 20777492736 = 37240^2 + 144144^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22164310298 and 22164310307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3173280 + ... + 3180256.

Almost surely, 2^22164310336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22164310336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25610467194).

22164310336 is an abundant number, since it is smaller than the sum of its proper divisors (29056624052).

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

22164310336 is a wasteful number, since it uses less digits than its factorization.

22164310336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8016 (or 7999 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 22164310336 its reverse (63301346122), we get a palindrome (85465656458).

The spelling of 22164310336 in words is "twenty-two billion, one hundred sixty-four million, three hundred ten thousand, three hundred thirty-six".