1112312432512 has 32 divisors (see below), whose sum is σ = 2275825066920. Its totient is φ = 541124964864.

The previous prime is 1112312432503. The next prime is 1112312432639. The reversal of 1112312432512 is 2152342132111.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117426898 + ... + 117436369.

Almost surely, 2^{1112312432512} is an apocalyptic number.

It is an amenable number.

1112312432512 is an abundant number, since it is smaller than the sum of its proper divisors (1163512634408).

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

1112312432512 is an equidigital number, since it uses as much as digits as its factorization.

1112312432512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234863318 (or 234863306 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

Adding to 1112312432512 its reverse (2152342132111), we get a palindrome (3264654564623).

The spelling of 1112312432512 in words is "one trillion, one hundred twelve billion, three hundred twelve million, four hundred thirty-two thousand, five hundred twelve".