222211302330 has 16 divisors (see below), whose sum is σ = 533307125664. Its totient is φ = 59256347280.

The previous prime is 222211302323. The next prime is 222211302353. The reversal of 222211302330 is 33203112222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222211302297 and 222211302306.

It is an unprimeable number.

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, 3703521676 + ... + 3703521735.

It is an arithmetic number, because the mean of its divisors is an integer number (33331695354).

Almost surely, 2^222211302330 is an apocalyptic number.

222211302330 is an abundant number, since it is smaller than the sum of its proper divisors (311095823334).

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

222211302330 is a wasteful number, since it uses less digits than its factorization.

222211302330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407043421.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222211302330 its reverse (33203112222), we get a palindrome (255414414552).

The spelling of 222211302330 in words is "two hundred twenty-two billion, two hundred eleven million, three hundred two thousand, three hundred thirty".