10502022320 has 20 divisors (see below), whose sum is σ = 24417202080. Its totient is φ = 4200808896.

The previous prime is 10502022313. The next prime is 10502022371. The reversal of 10502022320 is 2322020501.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×10502022320² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65637560 + ... + 65637719.

It is an arithmetic number, because the mean of its divisors is an integer number (1220860104).

Almost surely, 2^10502022320 is an apocalyptic number.

10502022320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10502022320 is an abundant number, since it is smaller than the sum of its proper divisors (13915179760).

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

10502022320 is a wasteful number, since it uses less digits than its factorization.

10502022320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131275292 (or 131275286 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 10502022320 its reverse (2322020501), we get a palindrome (12824042821).

The spelling of 10502022320 in words is "ten billion, five hundred two million, twenty-two thousand, three hundred twenty".