223381330 has 32 divisors (see below), whose sum is σ = 408038400. Its totient is φ = 88039872.

The previous prime is 223381253. The next prime is 223381349. The reversal of 223381330 is 33183322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 223381295 and 223381304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242611 + ... + 243529.

It is an arithmetic number, because the mean of its divisors is an integer number (12751200).

Almost surely, 2^223381330 is an apocalyptic number.

223381330 is a deficient number, since it is larger than the sum of its proper divisors (184657070).

223381330 is a wasteful number, since it uses less digits than its factorization.

223381330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 223381330 is about 14945.9469422315. The cubic root of 223381330 is about 606.7581578529.

The spelling of 223381330 in words is "two hundred twenty-three million, three hundred eighty-one thousand, three hundred thirty".