10312240330212 has 24 divisors (see below), whose sum is σ = 24062637135936. Its totient is φ = 3437307295968.

The previous prime is 10312240330163. The next prime is 10312240330229. The reversal of 10312240330212 is 21203304221301.

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, 12863143 + ... + 13641294.

It is an arithmetic number, because the mean of its divisors is an integer number (1002609880664).

Almost surely, 2^{10312240330212} is an apocalyptic number.

10312240330212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10312240330212 is an abundant number, since it is smaller than the sum of its proper divisors (13750396805724).

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

10312240330212 is a wasteful number, since it uses less digits than its factorization.

10312240330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26536867 (or 26536865 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10312240330212 its reverse (21203304221301), we get a palindrome (31515544551513).

The spelling of 10312240330212 in words is "ten trillion, three hundred twelve billion, two hundred forty million, three hundred thirty thousand, two hundred twelve".