22806024064 has 64 divisors (see below), whose sum is σ = 48066480000. Its totient is φ = 10748339712.

The previous prime is 22806024013. The next prime is 22806024089. The reversal of 22806024064 is 46042060822.

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

It is a super-2 number, since 2×22806024064² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460407 + ... + 507529.

It is an arithmetic number, because the mean of its divisors is an integer number (751038750).

Almost surely, 2^22806024064 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 22806024064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24033240000).

22806024064 is an abundant number, since it is smaller than the sum of its proper divisors (25260455936).

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

22806024064 is a wasteful number, since it uses less digits than its factorization.

22806024064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47355 (or 47343 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 22806024064 its reverse (46042060822), we get a palindrome (68848084886).

The spelling of 22806024064 in words is "twenty-two billion, eight hundred six million, twenty-four thousand, sixty-four".