22096807808 has 64 divisors (see below), whose sum is σ = 46667631600. Its totient is φ = 10385743872.

The previous prime is 22096807807. The next prime is 22096807867. The reversal of 22096807808 is 80870869022.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22096807807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902563 + ... + 1914141.

Almost surely, 2^22096807808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22096807808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23333815800).

22096807808 is an abundant number, since it is smaller than the sum of its proper divisors (24570823792).

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

22096807808 is a wasteful number, since it uses less digits than its factorization.

22096807808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12487 (or 12475 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 22096807808 in words is "twenty-two billion, ninety-six million, eight hundred seven thousand, eight hundred eight".