112420243244 has 6 divisors (see below), whose sum is σ = 196735425684. Its totient is φ = 56210121620.

The previous prime is 112420243213. The next prime is 112420243303. The reversal of 112420243244 is 442342024211.

It is a happy number.

It is a super-2 number, since 2×112420243244² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14052530402 + ... + 14052530409.

It is an arithmetic number, because the mean of its divisors is an integer number (32789237614).

Almost surely, 2^112420243244 is an apocalyptic number.

It is an amenable number.

112420243244 is a deficient number, since it is larger than the sum of its proper divisors (84315182440).

112420243244 is a wasteful number, since it uses less digits than its factorization.

112420243244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28105060815 (or 28105060813 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 112420243244 its reverse (442342024211), we get a palindrome (554762267455).

The spelling of 112420243244 in words is "one hundred twelve billion, four hundred twenty million, two hundred forty-three thousand, two hundred forty-four".