223922880 has 280 divisors, whose sum is σ = 816540912. Its totient is φ = 58226688.

The previous prime is 223922849. The next prime is 223922953. The reversal of 223922880 is 88229322.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1373679 + ... + 1373841.

Almost surely, 2^223922880 is an apocalyptic number.

223922880 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 223922880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408270456).

223922880 is an abundant number, since it is smaller than the sum of its proper divisors (592618032).

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

223922880 is a wasteful number, since it uses less digits than its factorization.

223922880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 223922880 is about 14964.0529269313. The cubic root of 223922880 is about 607.2480894282.

The spelling of 223922880 in words is "two hundred twenty-three million, nine hundred twenty-two thousand, eight hundred eighty".