1120011112112 has 20 divisors (see below), whose sum is σ = 2181265170600. Its totient is φ = 557103971328.

The previous prime is 1120011112043. The next prime is 1120011112189. The reversal of 1120011112112 is 2112111100211.

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 3 ways as a sum of consecutive naturals, for example, 181345862 + ... + 181352037.

It is an arithmetic number, because the mean of its divisors is an integer number (109063258530).

Almost surely, 2^{1120011112112} is an apocalyptic number.

It is an amenable number.

1120011112112 is a deficient number, since it is larger than the sum of its proper divisors (1061254058488).

1120011112112 is a wasteful number, since it uses less digits than its factorization.

1120011112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362698100 (or 362698094 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 1120011112112 its reverse (2112111100211), we get a palindrome (3232122212323).

The spelling of 1120011112112 in words is "one trillion, one hundred twenty billion, eleven million, one hundred twelve thousand, one hundred twelve".