22884331040 has 96 divisors (see below), whose sum is σ = 57285298224. Its totient is φ = 8609136640.

The previous prime is 22884331039. The next prime is 22884331069. The reversal of 22884331040 is 4013348822.

It can be written as a sum of positive squares in 8 ways, for example, as 16056944656 + 6827386384 = 126716^2 + 82628^2 .

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, 6082760 + ... + 6086520.

Almost surely, 2^22884331040 is an apocalyptic number.

22884331040 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 22884331040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28642649112).

22884331040 is an abundant number, since it is smaller than the sum of its proper divisors (34400967184).

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

22884331040 is a wasteful number, since it uses less digits than its factorization.

22884331040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6030 (or 6022 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 22884331040 its reverse (4013348822), we get a palindrome (26897679862).

The spelling of 22884331040 in words is "twenty-two billion, eight hundred eighty-four million, three hundred thirty-one thousand, forty".