2312402250012 has 24 divisors (see below), whose sum is σ = 5431817370000. Its totient is φ = 765627590016.

The previous prime is 2312402249981. The next prime is 2312402250029. The reversal of 2312402250012 is 2100522042132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646643137 + ... + 646646712.

It is an arithmetic number, because the mean of its divisors is an integer number (226325723750).

Almost surely, 2^{2312402250012} is an apocalyptic number.

It is an amenable number.

2312402250012 is an abundant number, since it is smaller than the sum of its proper divisors (3119415119988).

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

2312402250012 is a wasteful number, since it uses less digits than its factorization.

2312402250012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293290005 (or 1293290003 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 2312402250012 its reverse (2100522042132), we get a palindrome (4412924292144).

The spelling of 2312402250012 in words is "two trillion, three hundred twelve billion, four hundred two million, two hundred fifty thousand, twelve".