222303111222 has 8 divisors (see below), whose sum is σ = 444606222456. Its totient is φ = 74101037072.

The previous prime is 222303111211. The next prime is 222303111241. The reversal of 222303111222 is 222111303222.

It is a sphenic number, since it is the product of 3 distinct primes.

222303111222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18525259263 + ... + 18525259274.

It is an arithmetic number, because the mean of its divisors is an integer number (55575777807).

Almost surely, 2^222303111222 is an apocalyptic number.

222303111222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222303111222 is a wasteful number, since it uses less digits than its factorization.

222303111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37050518542.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222303111222 its reverse (222111303222), we get a palindrome (444414414444).

The spelling of 222303111222 in words is "two hundred twenty-two billion, three hundred three million, one hundred eleven thousand, two hundred twenty-two".