1000112111120 has 80 divisors (see below), whose sum is σ = 2404236619008. Its totient is φ = 386639969280.

The previous prime is 1000112111099. The next prime is 1000112111177. The reversal of 1000112111120 is 211112110001.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073864 + ... + 1775783.

Almost surely, 2^{1000112111120} is an apocalyptic number.

1000112111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000112111120 is an abundant number, since it is smaller than the sum of its proper divisors (1404124507888).

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

1000112111120 is a wasteful number, since it uses less digits than its factorization.

1000112111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849808 (or 2849802 counting only the distinct ones).

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

Adding to 1000112111120 its reverse (211112110001), we get a palindrome (1211224221121).

The spelling of 1000112111120 in words is "one trillion, one hundred twelve million, one hundred eleven thousand, one hundred twenty".