3202311000012 has 96 divisors (see below), whose sum is σ = 7964233611264. Its totient is φ = 999125740800.

The previous prime is 3202311000011. The next prime is 3202311000013. The reversal of 3202311000012 is 2100001132023.

3202311000012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3202311000011) and next prime (3202311000013).

It is a junction number, because it is equal to n+sod(n) for n = 3202310999955 and 3202311000000.

It is not an unprimeable number, because it can be changed into a prime (3202311000011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86387962 + ... + 86425022.

It is an arithmetic number, because the mean of its divisors is an integer number (82960766784).

Almost surely, 2^{3202311000012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3202311000012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3982116805632).

3202311000012 is an abundant number, since it is smaller than the sum of its proper divisors (4761922611252).

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

3202311000012 is a wasteful number, since it uses less digits than its factorization.

3202311000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43799 (or 43797 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3202311000012 its reverse (2100001132023), we get a palindrome (5302312132035).

The spelling of 3202311000012 in words is "three trillion, two hundred two billion, three hundred eleven million, twelve", and thus it is an aban number.