2322442320 has 80 divisors (see below), whose sum is σ = 7854086592. Its totient is φ = 563015680.

The previous prime is 2322442303. The next prime is 2322442327. The reversal of 2322442320 is 232442232.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322442327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437217 + ... + 442496.

Almost surely, 2^2322442320 is an apocalyptic number.

2322442320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322442320 is an abundant number, since it is smaller than the sum of its proper divisors (5531644272).

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

2322442320 is a wasteful number, since it uses less digits than its factorization.

2322442320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879740 (or 879734 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2322442320 is about 48191.7246008067. The cubic root of 2322442320 is about 1324.2855661967.

Adding to 2322442320 its reverse (232442232), we get a palindrome (2554884552).

The spelling of 2322442320 in words is "two billion, three hundred twenty-two million, four hundred forty-two thousand, three hundred twenty".