10224222320 has 160 divisors (see below), whose sum is σ = 26166575232. Its totient is φ = 3692445696.

The previous prime is 10224222317. The next prime is 10224222341. The reversal of 10224222320 is 2322242201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10224222292 and 10224222301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10400549 + ... + 10401531.

Almost surely, 2^10224222320 is an apocalyptic number.

10224222320 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 10224222320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13083287616).

10224222320 is an abundant number, since it is smaller than the sum of its proper divisors (15942352912).

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

10224222320 is a wasteful number, since it uses less digits than its factorization.

10224222320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1213 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10224222320 its reverse (2322242201), we get a palindrome (12546464521).

The spelling of 10224222320 in words is "ten billion, two hundred twenty-four million, two hundred twenty-two thousand, three hundred twenty".