3112322223 has 8 divisors (see below), whose sum is σ = 4206609328. Its totient is φ = 2046458304.

The previous prime is 3112322201. The next prime is 3112322231. The reversal of 3112322223 is 3222232113.

It is a happy number.

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

It is not a de Polignac number, because 3112322223 - 2¹² = 3112318127 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 3112322223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112322273) 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, 7105540 + ... + 7105977.

It is an arithmetic number, because the mean of its divisors is an integer number (525826166).

Almost surely, 2^3112322223 is an apocalyptic number.

3112322223 is a deficient number, since it is larger than the sum of its proper divisors (1094287105).

3112322223 is a wasteful number, since it uses less digits than its factorization.

3112322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14211593.

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

The square root of 3112322223 is about 55788.1907127306. The cubic root of 3112322223 is about 1460.0291204237.

Adding to 3112322223 its reverse (3222232113), we get a palindrome (6334554336).

The spelling of 3112322223 in words is "three billion, one hundred twelve million, three hundred twenty-two thousand, two hundred twenty-three".