2112333331012 has 6 divisors (see below), whose sum is σ = 3696583329278. Its totient is φ = 1056166665504.

The previous prime is 2112333330929. The next prime is 2112333331033. The reversal of 2112333331012 is 2101333332112.

It can be written as a sum of positive squares in only one way, i.e., 1665168291396 + 447165039616 = 1290414^2 + 668704^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264041666373 + ... + 264041666380.

Almost surely, 2^{2112333331012} is an apocalyptic number.

It is an amenable number.

2112333331012 is a deficient number, since it is larger than the sum of its proper divisors (1584249998266).

2112333331012 is a wasteful number, since it uses less digits than its factorization.

2112333331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528083332757 (or 528083332755 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2112333331012 its reverse (2101333332112), we get a palindrome (4213666663124).

The spelling of 2112333331012 in words is "two trillion, one hundred twelve billion, three hundred thirty-three million, three hundred thirty-one thousand, twelve".