112211132 has 12 divisors (see below), whose sum is σ = 214221336. Its totient is φ = 51005040.

The previous prime is 112211117. The next prime is 112211149. The reversal of 112211132 is 231112211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275083 + ... + 1275170.

It is an arithmetic number, because the mean of its divisors is an integer number (17851778).

Almost surely, 2^112211132 is an apocalyptic number.

It is an amenable number.

112211132 is a deficient number, since it is larger than the sum of its proper divisors (102010204).

112211132 is a wasteful number, since it uses less digits than its factorization.

112211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550268 (or 2550266 counting only the distinct ones).

The product of its digits is 24, while the sum is 14.

The square root of 112211132 is about 10592.9755970643. The cubic root of 112211132 is about 482.3311544661.

Adding to 112211132 its reverse (231112211), we get a palindrome (343323343).

The spelling of 112211132 in words is "one hundred twelve million, two hundred eleven thousand, one hundred thirty-two".