112124043402 has 32 divisors (see below), whose sum is σ = 256293485952. Its totient is φ = 32034196224.

The previous prime is 112124043401. The next prime is 112124043443. The reversal of 112124043402 is 204340421211.

It is a super-2 number, since 2×112124043402² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112124043401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1960638 + ... + 2017014.

It is an arithmetic number, because the mean of its divisors is an integer number (8009171436).

Almost surely, 2^112124043402 is an apocalyptic number.

112124043402 is an abundant number, since it is smaller than the sum of its proper divisors (144169442550).

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

112124043402 is a wasteful number, since it uses less digits than its factorization.

112124043402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103742.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 112124043402 its reverse (204340421211), we get a palindrome (316464464613).

The spelling of 112124043402 in words is "one hundred twelve billion, one hundred twenty-four million, forty-three thousand, four hundred two".