22060081680 has 320 divisors, whose sum is σ = 85962498048. Its totient is φ = 4555192320.

The previous prime is 22060081607. The next prime is 22060081723. The reversal of 22060081680 is 8618006022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1015735 + ... + 1037225.

Almost surely, 2^22060081680 is an apocalyptic number.

22060081680 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 22060081680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42981249024).

22060081680 is an abundant number, since it is smaller than the sum of its proper divisors (63902416368).

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

22060081680 is a wasteful number, since it uses less digits than its factorization.

22060081680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21574 (or 21568 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 22060081680 in words is "twenty-two billion, sixty million, eighty-one thousand, six hundred eighty".