1112444467892 has 24 divisors (see below), whose sum is σ = 2061357890760. Its totient is φ = 523487093760.

The previous prime is 1112444467889. The next prime is 1112444467933. The reversal of 1112444467892 is 2987644442111.

It can be written as a sum of positive squares in 4 ways, for example, as 44189925796 + 1068254542096 = 210214^2 + 1033564^2 .

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 7 ways as a sum of consecutive naturals, for example, 2126042 + ... + 2597102.

It is an arithmetic number, because the mean of its divisors is an integer number (85889912115).

Almost surely, 2^{1112444467892} is an apocalyptic number.

It is an amenable number.

1112444467892 is a deficient number, since it is larger than the sum of its proper divisors (948913422868).

1112444467892 is a wasteful number, since it uses less digits than its factorization.

1112444467892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505811 (or 505809 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 53.

The spelling of 1112444467892 in words is "one trillion, one hundred twelve billion, four hundred forty-four million, four hundred sixty-seven thousand, eight hundred ninety-two".