22032861760 has 168 divisors, whose sum is σ = 65726934840. Its totient is φ = 6972973056.

The previous prime is 22032861733. The next prime is 22032861779. The reversal of 22032861760 is 6716823022.

It can be written as a sum of positive squares in 4 ways, for example, as 571783744 + 21461078016 = 23912^2 + 146496^2 .

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 23 ways as a sum of consecutive naturals, for example, 149796 + ... + 257884.

It is an arithmetic number, because the mean of its divisors is an integer number (391231755).

Almost surely, 2^22032861760 is an apocalyptic number.

22032861760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22032861760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32863467420).

22032861760 is an abundant number, since it is smaller than the sum of its proper divisors (43694073080).

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

22032861760 is a wasteful number, since it uses less digits than its factorization.

22032861760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108133 (or 108116 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 22032861760 in words is "twenty-two billion, thirty-two million, eight hundred sixty-one thousand, seven hundred sixty".