112421024 has 24 divisors (see below), whose sum is σ = 232979040. Its totient is φ = 53251776.

The previous prime is 112421021. The next prime is 112421027. The reversal of 112421024 is 420124211.

It is an interprime number because it is at equal distance from previous prime (112421021) and next prime (112421027).

It is a junction number, because it is equal to n+sod(n) for n = 112420993 and 112421011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112421021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91844 + ... + 93059.

It is an arithmetic number, because the mean of its divisors is an integer number (9707460).

Almost surely, 2^112421024 is an apocalyptic number.

It is an amenable number.

112421024 is an abundant number, since it is smaller than the sum of its proper divisors (120558016).

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

112421024 is a wasteful number, since it uses less digits than its factorization.

112421024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184932 (or 184924 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 112421024 is about 10602.8780998369. The cubic root of 112421024 is about 482.6317021703.

Adding to 112421024 its reverse (420124211), we get a palindrome (532545235).

The spelling of 112421024 in words is "one hundred twelve million, four hundred twenty-one thousand, twenty-four".