112211130 has 16 divisors (see below), whose sum is σ = 269306784. Its totient is φ = 29922960.

The previous prime is 112211117. The next prime is 112211149. The reversal of 112211130 is 31112211.

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 7 ways as a sum of consecutive naturals, for example, 1870156 + ... + 1870215.

It is an arithmetic number, because the mean of its divisors is an integer number (16831674).

Almost surely, 2^112211130 is an apocalyptic number.

112211130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112211130 is an abundant number, since it is smaller than the sum of its proper divisors (157095654).

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

112211130 is a wasteful number, since it uses less digits than its factorization.

112211130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740381.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 112211130 is about 10592.9755026621. The cubic root of 112211130 is about 482.3311516005.

Adding to 112211130 its reverse (31112211), we get a palindrome (143323341).

The spelling of 112211130 in words is "one hundred twelve million, two hundred eleven thousand, one hundred thirty".