112312322132 has 24 divisors (see below), whose sum is σ = 199541506752. Its totient is φ = 55302262400.

The previous prime is 112312321991. The next prime is 112312322141. The reversal of 112312322132 is 231223213211.

It is a super-2 number, since 2×112312322132² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112312322098 and 112312322107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25763 + ... + 474645.

It is an arithmetic number, because the mean of its divisors is an integer number (8314229448).

Almost surely, 2^112312322132 is an apocalyptic number.

It is an amenable number.

112312322132 is a deficient number, since it is larger than the sum of its proper divisors (87229184620).

112312322132 is a wasteful number, since it uses less digits than its factorization.

112312322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449839 (or 449837 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

Adding to 112312322132 its reverse (231223213211), we get a palindrome (343535535343).

The spelling of 112312322132 in words is "one hundred twelve billion, three hundred twelve million, three hundred twenty-two thousand, one hundred thirty-two".