112101010100012 has 24 divisors (see below), whose sum is σ = 200739516238800. Its totient is φ = 54746869072896.

The previous prime is 112101010099961. The next prime is 112101010100041. The reversal of 112101010100012 is 210001010101211.

It is a junction number, because it is equal to n+sod(n) for n = 112101010099966 and 112101010100002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130548164 + ... + 131404052.

It is an arithmetic number, because the mean of its divisors is an integer number (8364146509950).

Almost surely, 2^{112101010100012} is an apocalyptic number.

It is an amenable number.

112101010100012 is a deficient number, since it is larger than the sum of its proper divisors (88638506138788).

112101010100012 is a wasteful number, since it uses less digits than its factorization.

112101010100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617425 (or 1617423 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 112101010100012 its reverse (210001010101211), we get a palindrome (322102020201223).

The spelling of 112101010100012 in words is "one hundred twelve trillion, one hundred one billion, ten million, one hundred thousand, twelve".