2222222312230 has 16 divisors (see below), whose sum is σ = 4000385001600. Its totient is φ = 888803404992.

The previous prime is 2222222312209. The next prime is 2222222312249. The reversal of 2222222312230 is 322132222222.

It is a junction number, because it is equal to n+sod(n) for n = 2222222312195 and 2222222312204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10580799 + ... + 10788778.

It is an arithmetic number, because the mean of its divisors is an integer number (250024062600).

Almost surely, 2^{2222222312230} is an apocalyptic number.

2222222312230 is a deficient number, since it is larger than the sum of its proper divisors (1778162689370).

2222222312230 is a wasteful number, since it uses less digits than its factorization.

2222222312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21379983.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2222222312230 its reverse (322132222222), we get a palindrome (2544354534452).

The spelling of 2222222312230 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-two million, three hundred twelve thousand, two hundred thirty".