222223312220330 has 16 divisors (see below), whose sum is σ = 421054696838880. Its totient is φ = 84210939367632.

The previous prime is 222223312220317. The next prime is 222223312220333. The reversal of 222223312220330 is 33022213322222.

It is a junction number, because it is equal to n+sod(n) for n = 222223312220293 and 222223312220302.

It is not an unprimeable number, because it can be changed into a prime (222223312220333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584798189864 + ... + 584798190243.

It is an arithmetic number, because the mean of its divisors is an integer number (26315918552430).

Almost surely, 2^{222223312220330} is an apocalyptic number.

222223312220330 is a deficient number, since it is larger than the sum of its proper divisors (198831384618550).

222223312220330 is a wasteful number, since it uses less digits than its factorization.

222223312220330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169596380133.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 222223312220330 its reverse (33022213322222), we get a palindrome (255245525542552).

The spelling of 222223312220330 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, three hundred twelve million, two hundred twenty thousand, three hundred thirty".