12310122222203 has 8 divisors (see below), whose sum is σ = 13285687654848. Its totient is φ = 11338647211584.

The previous prime is 12310122222197. The next prime is 12310122222247. The reversal of 12310122222203 is 30222222101321.

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 a de Polignac number, because none of the positive numbers 2^k-12310122222203 is a prime.

It is a super-2 number, since 2×12310122222203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310122222253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022599250 + ... + 1022611287.

It is an arithmetic number, because the mean of its divisors is an integer number (1660710956856).

Almost surely, 2^{12310122222203} is an apocalyptic number.

12310122222203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12310122222203 is a deficient number, since it is larger than the sum of its proper divisors (975565432645).

12310122222203 is a wasteful number, since it uses less digits than its factorization.

12310122222203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045211013.

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

Adding to 12310122222203 its reverse (30222222101321), we get a palindrome (42532344323524).

The spelling of 12310122222203 in words is "twelve trillion, three hundred ten billion, one hundred twenty-two million, two hundred twenty-two thousand, two hundred three".