223330030 has 32 divisors (see below), whose sum is σ = 501189120. Its totient is φ = 69609120.

The previous prime is 223330021. The next prime is 223330031. The reversal of 223330030 is 30033322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 223329986 and 223330013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223330031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144250 + ... + 145789.

It is an arithmetic number, because the mean of its divisors is an integer number (15662160).

Almost surely, 2^223330030 is an apocalyptic number.

223330030 is an abundant number, since it is smaller than the sum of its proper divisors (277859090).

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

223330030 is a wasteful number, since it uses less digits than its factorization.

223330030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290064.

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 223330030 is about 14944.2306593548. The cubic root of 223330030 is about 606.7117065274.

Adding to 223330030 its reverse (30033322), we get a palindrome (253363352).

The spelling of 223330030 in words is "two hundred twenty-three million, three hundred thirty thousand, thirty".