10322230440 has 64 divisors (see below), whose sum is σ = 30992290560. Its totient is φ = 2750319360.

The previous prime is 10322230427. The next prime is 10322230469. The reversal of 10322230440 is 4403222301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112782 + ... + 182658.

It is an arithmetic number, because the mean of its divisors is an integer number (484254540).

Almost surely, 2^10322230440 is an apocalyptic number.

10322230440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10322230440 is an abundant number, since it is smaller than the sum of its proper divisors (20670060120).

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

10322230440 is a wasteful number, since it uses less digits than its factorization.

10322230440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71122 (or 71118 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10322230440 its reverse (4403222301), we get a palindrome (14725452741).

The spelling of 10322230440 in words is "ten billion, three hundred twenty-two million, two hundred thirty thousand, four hundred forty".