12310233110220 has 24 divisors (see below), whose sum is σ = 34468652708784. Its totient is φ = 3282728829376.

The previous prime is 12310233110207. The next prime is 12310233110233. The reversal of 12310233110220 is 2201133201321.

It is an interprime number because it is at equal distance from previous prime (12310233110207) and next prime (12310233110233).

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, 102585275859 + ... + 102585275978.

It is an arithmetic number, because the mean of its divisors is an integer number (1436193862866).

Almost surely, 2^{12310233110220} is an apocalyptic number.

12310233110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12310233110220 is an abundant number, since it is smaller than the sum of its proper divisors (22158419598564).

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

12310233110220 is a wasteful number, since it uses less digits than its factorization.

12310233110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205170551849 (or 205170551847 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12310233110220 its reverse (2201133201321), we get a palindrome (14511366311541).

The spelling of 12310233110220 in words is "twelve trillion, three hundred ten billion, two hundred thirty-three million, one hundred ten thousand, two hundred twenty".