10324221536 has 48 divisors (see below), whose sum is σ = 20813635584. Its totient is φ = 5038806144.

The previous prime is 10324221517. The next prime is 10324221547. The reversal of 10324221536 is 63512242301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10324221499 and 10324221508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567071 + ... + 584993.

It is an arithmetic number, because the mean of its divisors is an integer number (433617408).

Almost surely, 2^10324221536 is an apocalyptic number.

10324221536 is a gapful number since it is divisible by the number (16) 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 10324221536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10406817792).

10324221536 is an abundant number, since it is smaller than the sum of its proper divisors (10489414048).

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

10324221536 is a wasteful number, since it uses less digits than its factorization.

10324221536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18363 (or 18355 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 10324221536 its reverse (63512242301), we get a palindrome (73836463837).

The spelling of 10324221536 in words is "ten billion, three hundred twenty-four million, two hundred twenty-one thousand, five hundred thirty-six".