112012123012 has 48 divisors (see below), whose sum is σ = 204243703552. Its totient is φ = 53701989120.

The previous prime is 112012123009. The next prime is 112012123031. The reversal of 112012123012 is 210321210211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16018837 + ... + 16025827.

Almost surely, 2^112012123012 is an apocalyptic number.

It is an amenable number.

112012123012 is a deficient number, since it is larger than the sum of its proper divisors (92231580540).

112012123012 is a wasteful number, since it uses less digits than its factorization.

112012123012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8588 (or 8586 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112012123012 its reverse (210321210211), we get a palindrome (322333333223).

The spelling of 112012123012 in words is "one hundred twelve billion, twelve million, one hundred twenty-three thousand, twelve".