112121344 has 20 divisors (see below), whose sum is σ = 224024724. Its totient is φ = 56060416.

The previous prime is 112121333. The next prime is 112121363. The reversal of 112121344 is 443121211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108982 + ... + 110005.

Almost surely, 2^112121344 is an apocalyptic number.

It is an amenable number.

112121344 is a deficient number, since it is larger than the sum of its proper divisors (111903380).

112121344 is an frugal number, since it uses more digits than its factorization.

112121344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219005 (or 218989 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 112121344 is about 10588.7366574110. The cubic root of 112121344 is about 482.2024711374.

Adding to 112121344 its reverse (443121211), we get a palindrome (555242555).

The spelling of 112121344 in words is "one hundred twelve million, one hundred twenty-one thousand, three hundred forty-four".