112112000112012 has 12 divisors (see below), whose sum is σ = 261594666928056. Its totient is φ = 37370666704000.

The previous prime is 112112000111999. The next prime is 112112000112019. The reversal of 112112000112012 is 210211000211211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 112112000111982 and 112112000112000.

It is not an unprimeable number, because it can be changed into a prime (112112000112019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4671333337989 + ... + 4671333338012.

It is an arithmetic number, because the mean of its divisors is an integer number (21799555577338).

Almost surely, 2^{112112000112012} is an apocalyptic number.

112112000112012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112112000112012 is an abundant number, since it is smaller than the sum of its proper divisors (149482666816044).

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

112112000112012 is a wasteful number, since it uses less digits than its factorization.

112112000112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9342666676008 (or 9342666676006 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112112000112012 its reverse (210211000211211), we get a palindrome (322323000323223).

The spelling of 112112000112012 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twelve thousand, twelve".