2012312333012 has 12 divisors (see below), whose sum is σ = 3526748281140. Its totient is φ = 1004669966976.

The previous prime is 2012312332991. The next prime is 2012312333069. The reversal of 2012312333012 is 2103332132102.

It can be written as a sum of positive squares in 2 ways, for example, as 1895892163396 + 116420169616 = 1376914^2 + 341204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371546837 + ... + 371552252.

It is an arithmetic number, because the mean of its divisors is an integer number (293895690095).

Almost surely, 2^{2012312333012} is an apocalyptic number.

It is an amenable number.

2012312333012 is a deficient number, since it is larger than the sum of its proper divisors (1514435948128).

2012312333012 is a wasteful number, since it uses less digits than its factorization.

2012312333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743099770 (or 743099768 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2012312333012 its reverse (2103332132102), we get a palindrome (4115644465114).

The spelling of 2012312333012 in words is "two trillion, twelve billion, three hundred twelve million, three hundred thirty-three thousand, twelve".