112012132 has 12 divisors (see below), whose sum is σ = 196512876.
Its totient is φ = 55865600.
The previous prime is 112012129. The next prime is 112012151. The reversal of 112012132 is 231210211.
Adding to 112012132 its reverse (231210211), we get a palindrome (343222343).
It can be written as a sum of positive squares in 2 ways, for example, as 63904036 + 48108096 = 7994^2 + 6936^2
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33313 + ... + 36520.
It is an arithmetic number, because the mean of its divisors is an integer number (16376073).
Almost surely, 2112012132 is an apocalyptic number.
It is an amenable number.
112012132 is a deficient number, since it is larger than the sum of its proper divisors (84500744).
112012132 is a wasteful number, since it uses less digits than its factorization.
112012132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70238 (or 70236 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 112012132 is about 10583.5784118605.
The cubic root of 112012132 is about 482.0458568769.
The spelling of 112012132 in words is "one hundred twelve million, twelve thousand, one hundred thirty-two".