112444122 has 24 divisors (see below), whose sum is σ = 261605376. Its totient is φ = 32126808.

The previous prime is 112444091. The next prime is 112444127. The reversal of 112444122 is 221444211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (112444127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190938 + ... + 191525.

It is an arithmetic number, because the mean of its divisors is an integer number (10900224).

Almost surely, 2^112444122 is an apocalyptic number.

112444122 is an abundant number, since it is smaller than the sum of its proper divisors (149161254).

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

112444122 is a wasteful number, since it uses less digits than its factorization.

112444122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382482 (or 382475 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 112444122 is about 10603.9672764489. The cubic root of 112444122 is about 482.6647537096.

Adding to 112444122 its reverse (221444211), we get a palindrome (333888333).

The spelling of 112444122 in words is "one hundred twelve million, four hundred forty-four thousand, one hundred twenty-two".