223022380 has 48 divisors (see below), whose sum is σ = 563431680. Its totient is φ = 72439488.

The previous prime is 223022377. The next prime is 223022407. The reversal of 223022380 is 83220322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39262 + ... + 44581.

It is an arithmetic number, because the mean of its divisors is an integer number (11738160).

Almost surely, 2^223022380 is an apocalyptic number.

223022380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223022380 is an abundant number, since it is smaller than the sum of its proper divisors (340409300).

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

223022380 is a wasteful number, since it uses less digits than its factorization.

223022380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83878 (or 83876 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 223022380 is about 14933.9338420926. The cubic root of 223022380 is about 606.4329850445.

The spelling of 223022380 in words is "two hundred twenty-three million, twenty-two thousand, three hundred eighty".