22060128 has 96 divisors (see below), whose sum is σ = 61641216. Its totient is φ = 6893568.

The previous prime is 22060081. The next prime is 22060141. The reversal of 22060128 is 82106022.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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, 214125 + ... + 214227.

It is an arithmetic number, because the mean of its divisors is an integer number (642096).

Almost surely, 2^22060128 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 22060128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30820608).

22060128 is an abundant number, since it is smaller than the sum of its proper divisors (39581088).

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

22060128 is a wasteful number, since it uses less digits than its factorization.

22060128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 22060128 is about 4696.8210525844. The cubic root of 22060128 is about 280.4589751295.

The spelling of 22060128 in words is "twenty-two million, sixty thousand, one hundred twenty-eight".