10331222320 has 80 divisors (see below), whose sum is σ = 25461540000. Its totient is φ = 3885043712.

The previous prime is 10331222299. The next prime is 10331222323. The reversal of 10331222320 is 2322213301.

10331222320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (10331222323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1373931 + ... + 1381429.

It is an arithmetic number, because the mean of its divisors is an integer number (318269250).

Almost surely, 2^10331222320 is an apocalyptic number.

10331222320 is a gapful number since it is divisible by the number (10) 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 10331222320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12730770000).

10331222320 is an abundant number, since it is smaller than the sum of its proper divisors (15130317680).

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

10331222320 is a wasteful number, since it uses less digits than its factorization.

10331222320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542 (or 8536 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10331222320 its reverse (2322213301), we get a palindrome (12653435621).

The spelling of 10331222320 in words is "ten billion, three hundred thirty-one million, two hundred twenty-two thousand, three hundred twenty".