1112003012312 has 8 divisors (see below), whose sum is σ = 2085005648100. Its totient is φ = 556001506152.

The previous prime is 1112003012299. The next prime is 1112003012347. The reversal of 1112003012312 is 2132103002111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69500188262 + ... + 69500188277.

Almost surely, 2^{1112003012312} is an apocalyptic number.

It is an amenable number.

1112003012312 is a deficient number, since it is larger than the sum of its proper divisors (973002635788).

1112003012312 is a wasteful number, since it uses less digits than its factorization.

1112003012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139000376545 (or 139000376541 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1112003012312 its reverse (2132103002111), we get a palindrome (3244106014423).

The spelling of 1112003012312 in words is "one trillion, one hundred twelve billion, three million, twelve thousand, three hundred twelve".