3112222201223 has 8 divisors (see below), whose sum is σ = 3151807913280. Its totient is φ = 3072641251680.

The previous prime is 3112222201219. The next prime is 3112222201259. The reversal of 3112222201223 is 3221022222113.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3112222201223 - 2² = 3112222201219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112222201523) 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, 133961 + ... + 2498477.

It is an arithmetic number, because the mean of its divisors is an integer number (393975989160).

Almost surely, 2^{3112222201223} is an apocalyptic number.

3112222201223 is a deficient number, since it is larger than the sum of its proper divisors (39585712057).

3112222201223 is a wasteful number, since it uses less digits than its factorization.

3112222201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381257.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 3112222201223 its reverse (3221022222113), we get a palindrome (6333244423336).

The spelling of 3112222201223 in words is "three trillion, one hundred twelve billion, two hundred twenty-two million, two hundred one thousand, two hundred twenty-three".