12310122311310 has 16 divisors (see below), whose sum is σ = 29544293547216. Its totient is φ = 3282699283008.

The previous prime is 12310122311261. The next prime is 12310122311321. The reversal of 12310122311310 is 1311322101321.

It is a super-2 number, since 2×12310122311310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205168705159 + ... + 205168705218.

It is an arithmetic number, because the mean of its divisors is an integer number (1846518346701).

Almost surely, 2^{12310122311310} is an apocalyptic number.

12310122311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310122311310 is an abundant number, since it is smaller than the sum of its proper divisors (17234171235906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12310122311310 is a wasteful number, since it uses less digits than its factorization.

12310122311310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410337410387.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12310122311310 its reverse (1311322101321), we get a palindrome (13621444412631).

The spelling of 12310122311310 in words is "twelve trillion, three hundred ten billion, one hundred twenty-two million, three hundred eleven thousand, three hundred ten".