112020424444 has 48 divisors (see below), whose sum is σ = 211996461600. Its totient is φ = 51602282496.

The previous prime is 112020424403. The next prime is 112020424459. The reversal of 112020424444 is 444424020211.

It is a happy number.

It is a super-2 number, since 2×112020424444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 524152 + ... + 706240.

It is an arithmetic number, because the mean of its divisors is an integer number (4416592950).

Almost surely, 2^112020424444 is an apocalyptic number.

It is an amenable number.

112020424444 is a deficient number, since it is larger than the sum of its proper divisors (99976037156).

112020424444 is a wasteful number, since it uses less digits than its factorization.

112020424444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182302 (or 182300 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 112020424444 its reverse (444424020211), we get a palindrome (556444444655).

The spelling of 112020424444 in words is "one hundred twelve billion, twenty million, four hundred twenty-four thousand, four hundred forty-four".