1000112323012 has 48 divisors (see below), whose sum is σ = 2017167909120. Its totient is φ = 429582003200.

The previous prime is 1000112322953. The next prime is 1000112323019. The reversal of 1000112323012 is 2103232110001.

It is not an unprimeable number, because it can be changed into a prime (1000112323019) 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 15 ways as a sum of consecutive naturals, for example, 8278189 + ... + 8398132.

It is an arithmetic number, because the mean of its divisors is an integer number (42024331440).

Almost surely, 2^{1000112323012} is an apocalyptic number.

It is an amenable number.

1000112323012 is an abundant number, since it is smaller than the sum of its proper divisors (1017055586108).

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

1000112323012 is a wasteful number, since it uses less digits than its factorization.

1000112323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16676412 (or 16676410 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1000112323012 its reverse (2103232110001), we get a palindrome (3103344433013).

The spelling of 1000112323012 in words is "one trillion, one hundred twelve million, three hundred twenty-three thousand, twelve".