222004230 has 32 divisors (see below), whose sum is σ = 608926464. Its totient is φ = 50743776.

The previous prime is 222004187. The next prime is 222004249. The reversal of 222004230 is 32400222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 528372 + ... + 528791.

It is an arithmetic number, because the mean of its divisors is an integer number (19028952).

Almost surely, 2^222004230 is an apocalyptic number.

222004230 is an abundant number, since it is smaller than the sum of its proper divisors (386922234).

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

222004230 is a wasteful number, since it uses less digits than its factorization.

222004230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057180.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 222004230 is about 14899.8063745808. The cubic root of 222004230 is about 605.5087404010.

Adding to 222004230 its reverse (32400222), we get a palindrome (254404452).

The spelling of 222004230 in words is "two hundred twenty-two million, four thousand, two hundred thirty".