1012333113012 has 24 divisors (see below), whose sum is σ = 2543811412576. Its totient is φ = 311487111648.

The previous prime is 1012333113007. The next prime is 1012333113019. The reversal of 1012333113012 is 2103113332101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1012333113012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012333113019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3244657258 + ... + 3244657569.

Almost surely, 2^{1012333113012} is an apocalyptic number.

1012333113012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1012333113012 is an abundant number, since it is smaller than the sum of its proper divisors (1531478299564).

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

1012333113012 is a wasteful number, since it uses less digits than its factorization.

1012333113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6489314847 (or 6489314845 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1012333113012 its reverse (2103113332101), we get a palindrome (3115446445113).

The spelling of 1012333113012 in words is "one trillion, twelve billion, three hundred thirty-three million, one hundred thirteen thousand, twelve".