1112000010012 has 48 divisors (see below), whose sum is σ = 2923568121600. Its totient is φ = 365446010160.

The previous prime is 1112000009993. The next prime is 1112000010041. The reversal of 1112000010012 is 2100100002111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1112000009976 and 1112000010003.

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 15 ways as a sum of consecutive naturals, for example, 72501462 + ... + 72516797.

It is an arithmetic number, because the mean of its divisors is an integer number (60907669200).

Almost surely, 2^{1112000010012} is an apocalyptic number.

1112000010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1112000010012 is an abundant number, since it is smaller than the sum of its proper divisors (1811568111588).

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

1112000010012 is a wasteful number, since it uses less digits than its factorization.

1112000010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145018343 (or 145018335 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1112000010012 its reverse (2100100002111), we get a palindrome (3212100012123).

The spelling of 1112000010012 in words is "one trillion, one hundred twelve billion, ten thousand, twelve".