2322445000 has 80 divisors (see below), whose sum is σ = 5574699900. Its totient is φ = 906240000.

The previous prime is 2322444997. The next prime is 2322445039. The reversal of 2322445000 is 5442232.

It can be written as a sum of positive squares in 10 ways, for example, as 830477124 + 1491967876 = 28818^2 + 38626^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 199336 + ... + 210664.

Almost surely, 2^2322445000 is an apocalyptic number.

2322445000 is a gapful number since it is divisible by the number (20) 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 2322445000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2787349950).

2322445000 is an abundant number, since it is smaller than the sum of its proper divisors (3252254900).

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

2322445000 is a wasteful number, since it uses less digits than its factorization.

2322445000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11396 (or 11377 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 2322445000 is about 48191.7524064025. The cubic root of 2322445000 is about 1324.2860755863.

Adding to 2322445000 its reverse (5442232), we get a palindrome (2327887232).

The spelling of 2322445000 in words is "two billion, three hundred twenty-two million, four hundred forty-five thousand".