223322030 has 32 divisors (see below), whose sum is σ = 426518784. Its totient is φ = 83897856.

The previous prime is 223322027. The next prime is 223322083. The reversal of 223322030 is 30223322.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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, 103139 + ... + 105281.

It is an arithmetic number, because the mean of its divisors is an integer number (13328712).

Almost surely, 2^223322030 is an apocalyptic number.

223322030 is a deficient number, since it is larger than the sum of its proper divisors (203196754).

223322030 is a wasteful number, since it uses less digits than its factorization.

223322030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2780.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 223322030 is about 14943.9629951362. The cubic root of 223322030 is about 606.7044620149.

Adding to 223322030 its reverse (30223322), we get a palindrome (253545352).

The spelling of 223322030 in words is "two hundred twenty-three million, three hundred twenty-two thousand, thirty".