222230030330 has 128 divisors (see below), whose sum is σ = 508564832256. Its totient is φ = 67912416000.

The previous prime is 222230030327. The next prime is 222230030371. The reversal of 222230030330 is 33030032222.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7996439 + ... + 8024181.

It is an arithmetic number, because the mean of its divisors is an integer number (3973162752).

Almost surely, 2^222230030330 is an apocalyptic number.

222230030330 is an abundant number, since it is smaller than the sum of its proper divisors (286334801926).

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

222230030330 is a wasteful number, since it uses less digits than its factorization.

222230030330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27972.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 222230030330 its reverse (33030032222), we get a palindrome (255260062552).

The spelling of 222230030330 in words is "two hundred twenty-two billion, two hundred thirty million, thirty thousand, three hundred thirty".