12310030222 has 8 divisors (see below), whose sum is σ = 21102908976. Its totient is φ = 5275727232.

The previous prime is 12310030207. The next prime is 12310030237. The reversal of 12310030222 is 22203001321.

It is an interprime number because it is at equal distance from previous prime (12310030207) and next prime (12310030237).

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

It is a junction number, because it is equal to n+sod(n) for n = 12310030196 and 12310030205.

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, 439643923 + ... + 439643950.

It is an arithmetic number, because the mean of its divisors is an integer number (2637863622).

Almost surely, 2^12310030222 is an apocalyptic number.

12310030222 is a deficient number, since it is larger than the sum of its proper divisors (8792878754).

12310030222 is an equidigital number, since it uses as much as digits as its factorization.

12310030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879287882.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12310030222 its reverse (22203001321), we get a palindrome (34513031543).

The spelling of 12310030222 in words is "twelve billion, three hundred ten million, thirty thousand, two hundred twenty-two".