111104401412012 has 48 divisors (see below), whose sum is σ = 209774384457120. Its totient is φ = 51293003553792.

The previous prime is 111104401412009. The next prime is 111104401412021. The reversal of 111104401412012 is 210214104401111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36220478 + ... + 39167994.

It is an arithmetic number, because the mean of its divisors is an integer number (4370299676190).

Almost surely, 2^{111104401412012} is an apocalyptic number.

It is an amenable number.

111104401412012 is a deficient number, since it is larger than the sum of its proper divisors (98669983045108).

111104401412012 is a wasteful number, since it uses less digits than its factorization.

111104401412012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958050 (or 2958048 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 111104401412012 its reverse (210214104401111), we get a palindrome (321318505813123).

The spelling of 111104401412012 in words is "one hundred eleven trillion, one hundred four billion, four hundred one million, four hundred twelve thousand, twelve".