222303130 has 32 divisors (see below), whose sum is σ = 463760640. Its totient is φ = 75143040.

The previous prime is 222303113. The next prime is 222303217. The reversal of 222303130 is 31303222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17395 + ... + 27334.

It is an arithmetic number, because the mean of its divisors is an integer number (14492520).

Almost surely, 2^222303130 is an apocalyptic number.

222303130 is an abundant number, since it is smaller than the sum of its proper divisors (241457510).

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

222303130 is a wasteful number, since it uses less digits than its factorization.

222303130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44814.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 222303130 is about 14909.8333324018. The cubic root of 222303130 is about 605.7803649525.

Adding to 222303130 its reverse (31303222), we get a palindrome (253606352).

The spelling of 222303130 in words is "two hundred twenty-two million, three hundred three thousand, one hundred thirty".