2322245000 has 80 divisors (see below), whose sum is σ = 5492226300. Its totient is φ = 920160000.

The previous prime is 2322244993. The next prime is 2322245011. The reversal of 2322245000 is 5422232.

It can be written as a sum of positive squares in 10 ways, for example, as 32239684 + 2290005316 = 5678^2 + 47854^2 .

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

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 542870 + ... + 547130.

Almost surely, 2^2322245000 is an apocalyptic number.

2322245000 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 2322245000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2746113150).

2322245000 is an abundant number, since it is smaller than the sum of its proper divisors (3169981300).

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

2322245000 is a wasteful number, since it uses less digits than its factorization.

2322245000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396 (or 4377 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2322245000 is about 48189.6773178655. The cubic root of 2322245000 is about 1324.2480603598.

Adding to 2322245000 its reverse (5422232), we get a palindrome (2327667232).

The spelling of 2322245000 in words is "two billion, three hundred twenty-two million, two hundred forty-five thousand".