112005111120 has 160 divisors (see below), whose sum is σ = 414071212032. Its totient is φ = 24488065536.

The previous prime is 112005111079. The next prime is 112005111157. The reversal of 112005111120 is 21111500211.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 112005111120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1410702 + ... + 1487981.

Almost surely, 2^112005111120 is an apocalyptic number.

112005111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112005111120 is an abundant number, since it is smaller than the sum of its proper divisors (302066100912).

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

112005111120 is a wasteful number, since it uses less digits than its factorization.

112005111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2898729 (or 2898723 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 15.

Adding to 112005111120 its reverse (21111500211), we get a palindrome (133116611331).

The spelling of 112005111120 in words is "one hundred twelve billion, five million, one hundred eleven thousand, one hundred twenty".