16228988160 has 432 divisors, whose sum is σ = 65783212992. Its totient is φ = 3371827200.

The previous prime is 16228988143. The next prime is 16228988161. The reversal of 16228988160 is 6188982261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16228988161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2065840 + ... + 2073680.

It is an arithmetic number, because the mean of its divisors is an integer number (152275956).

Almost surely, 2^16228988160 is an apocalyptic number.

16228988160 is a gapful number since it is divisible by the number (10) 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 16228988160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32891606496).

16228988160 is an abundant number, since it is smaller than the sum of its proper divisors (49554224832).

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

16228988160 is a wasteful number, since it uses less digits than its factorization.

16228988160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7890 (or 7869 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 51.

The spelling of 16228988160 in words is "sixteen billion, two hundred twenty-eight million, nine hundred eighty-eight thousand, one hundred sixty".