10331321022 has 96 divisors (see below), whose sum is σ = 27216933120. Its totient is φ = 2791445760.

The previous prime is 10331321009. The next prime is 10331321047. The reversal of 10331321022 is 22012313301.

10331321022 is a `hidden beast` number, since 10 + 331 + 321 + 0 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10331320986 and 10331321004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16818 + ... + 144725.

It is an arithmetic number, because the mean of its divisors is an integer number (283509720).

Almost surely, 2^10331321022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10331321022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13608466560).

10331321022 is an abundant number, since it is smaller than the sum of its proper divisors (16885612098).

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

10331321022 is a wasteful number, since it uses less digits than its factorization.

10331321022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161598 (or 161595 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10331321022 its reverse (22012313301), we get a palindrome (32343634323).

The spelling of 10331321022 in words is "ten billion, three hundred thirty-one million, three hundred twenty-one thousand, twenty-two".