229922880 has 112 divisors (see below), whose sum is σ = 796405824. Its totient is φ = 55736320.

The previous prime is 229922873. The next prime is 229922893. The reversal of 229922880 is 88229922.

It is a super-4 number, since 4×229922880⁴ (a number of 35 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 14.

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 15 ways as a sum of consecutive naturals, for example, 327 + ... + 21446.

Almost surely, 2^229922880 is an apocalyptic number.

229922880 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 229922880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398202912).

229922880 is an abundant number, since it is smaller than the sum of its proper divisors (566482944).

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

229922880 is a wasteful number, since it uses less digits than its factorization.

229922880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21804 (or 21794 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 229922880 is about 15163.2081038282. The cubic root of 229922880 is about 612.6240803737.

The spelling of 229922880 in words is "two hundred twenty-nine million, nine hundred twenty-two thousand, eight hundred eighty".