1112111000004 has 12 divisors (see below), whose sum is σ = 2594925666704. Its totient is φ = 370703666664.

The previous prime is 1112111000003. The next prime is 1112111000051. The reversal of 1112111000004 is 4000001112111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 92675916667 = 1112111000004 / (1 + 1 + 1 + 2 + 1 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (1112111000003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46337958322 + ... + 46337958345.

Almost surely, 2^{1112111000004} is an apocalyptic number.

It is an amenable number.

1112111000004 is an abundant number, since it is smaller than the sum of its proper divisors (1482814666700).

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

1112111000004 is a wasteful number, since it uses less digits than its factorization.

1112111000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92675916674 (or 92675916672 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1112111000004 its reverse (4000001112111), we get a palindrome (5112112112115).

The spelling of 1112111000004 in words is "one trillion, one hundred twelve billion, one hundred eleven million, four", and thus it is an aban number.