222111302313 has 8 divisors (see below), whose sum is σ = 296156889376. Its totient is φ = 148069958400.

The previous prime is 222111302299. The next prime is 222111302341. The reversal of 222111302313 is 313203111222.

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

It is not a de Polignac number, because 222111302313 - 2⁴ = 222111302297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222111302313.

It is not an unprimeable number, because it can be changed into a prime (222111302353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936568 + ... + 1149513.

It is an arithmetic number, because the mean of its divisors is an integer number (37019611172).

Almost surely, 2^222111302313 is an apocalyptic number.

It is an amenable number.

222111302313 is a deficient number, since it is larger than the sum of its proper divisors (74045587063).

222111302313 is a wasteful number, since it uses less digits than its factorization.

222111302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121575.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 222111302313 its reverse (313203111222), we get a palindrome (535314413535).

The spelling of 222111302313 in words is "two hundred twenty-two billion, one hundred eleven million, three hundred two thousand, three hundred thirteen".