112121024 has 14 divisors (see below), whose sum is σ = 222490284. Its totient is φ = 56060480.

The previous prime is 112121003. The next prime is 112121027. The reversal of 112121024 is 420121211.

It is a happy number.

It is a super-2 number, since 2×112121024² = 25142248045617152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112121027) by changing a digit.

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 as a sum of consecutive naturals, namely, 875882 + ... + 876009.

Almost surely, 2^112121024 is an apocalyptic number.

It is an amenable number.

112121024 is a deficient number, since it is larger than the sum of its proper divisors (110369260).

112121024 is an equidigital number, since it uses as much as digits as its factorization.

112121024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751903 (or 1751893 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 112121024 is about 10588.7215470046. The cubic root of 112121024 is about 482.2020123935.

Adding to 112121024 its reverse (420121211), we get a palindrome (532242235).

The spelling of 112121024 in words is "one hundred twelve million, one hundred twenty-one thousand, twenty-four".