1112142445136 has 20 divisors (see below), whose sum is σ = 2160461424000. Its totient is φ = 554604013152.

The previous prime is 1112142445111. The next prime is 1112142445189. The reversal of 1112142445136 is 6315442412111.

It is a junction number, because it is equal to n+sod(n) for n = 1112142445096 and 1112142445105.

It is a congruent number.

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, 91694336 + ... + 91706463.

It is an arithmetic number, because the mean of its divisors is an integer number (108023071200).

Almost surely, 2^{1112142445136} is an apocalyptic number.

1112142445136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1112142445136 is a deficient number, since it is larger than the sum of its proper divisors (1048318978864).

1112142445136 is a wasteful number, since it uses less digits than its factorization.

1112142445136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183401186 (or 183401180 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

Adding to 1112142445136 its reverse (6315442412111), we get a palindrome (7427584857247).

The spelling of 1112142445136 in words is "one trillion, one hundred twelve billion, one hundred forty-two million, four hundred forty-five thousand, one hundred thirty-six".