16824622180 has 48 divisors (see below), whose sum is σ = 35658878976. Its totient is φ = 6667678080.

The previous prime is 16824622163. The next prime is 16824622193. The reversal of 16824622180 is 8122642861.

It is a happy number.

It is a super-2 number, since 2×16824622180² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2020225 + ... + 2028535.

It is an arithmetic number, because the mean of its divisors is an integer number (742893312).

Almost surely, 2^16824622180 is an apocalyptic number.

16824622180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16824622180 is an abundant number, since it is smaller than the sum of its proper divisors (18834256796).

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

16824622180 is a wasteful number, since it uses less digits than its factorization.

16824622180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9244 (or 9242 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The spelling of 16824622180 in words is "sixteen billion, eight hundred twenty-four million, six hundred twenty-two thousand, one hundred eighty".