1112010012112 has 20 divisors (see below), whose sum is σ = 2154838276836. Its totient is φ = 555922714880.

The previous prime is 1112010012049. The next prime is 1112010012163. The reversal of 1112010012112 is 2112100102111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 520181367696 + 591828644416 = 721236^2 + 769304^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1112010012092 and 1112010012101.

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, 5031643 + ... + 5247994.

Almost surely, 2^{1112010012112} is an apocalyptic number.

It is an amenable number.

1112010012112 is a deficient number, since it is larger than the sum of its proper divisors (1042828264724).

1112010012112 is a wasteful number, since it uses less digits than its factorization.

1112010012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10286406 (or 10286400 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112010012112 its reverse (2112100102111), we get a palindrome (3224110114223).

The spelling of 1112010012112 in words is "one trillion, one hundred twelve billion, ten million, twelve thousand, one hundred twelve".