112120111020004 has 24 divisors (see below), whose sum is σ = 196348708011456. Its totient is φ = 56020481460000.

The previous prime is 112120111019941. The next prime is 112120111020011. The reversal of 112120111020004 is 400020111021211.

It is a self number, because there is not a number n which added to its sum of digits gives 112120111020004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458051209 + ... + 458295919.

It is an arithmetic number, because the mean of its divisors is an integer number (8181196167144).

Almost surely, 2^{112120111020004} is an apocalyptic number.

It is an amenable number.

112120111020004 is a deficient number, since it is larger than the sum of its proper divisors (84228596991452).

112120111020004 is a wasteful number, since it uses less digits than its factorization.

112120111020004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325107 (or 325105 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112120111020004 its reverse (400020111021211), we get a palindrome (512140222041215).

The spelling of 112120111020004 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred eleven million, twenty thousand, four".