4112221424 has 20 divisors (see below), whose sum is σ = 8224443840. Its totient is φ = 1989784320.

The previous prime is 4112221423. The next prime is 4112221439. The reversal of 4112221424 is 4241222114.

4112221424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

4112221424 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4112221424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112221423) 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, 4144889 + ... + 4145880.

It is an arithmetic number, because the mean of its divisors is an integer number (411222192).

Almost surely, 2^4112221424 is an apocalyptic number.

It is an amenable number.

4112221424 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4112221424 is a wasteful number, since it uses less digits than its factorization.

4112221424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8290808 (or 8290802 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

The square root of 4112221424 is about 64126.6046504881. The cubic root of 4112221424 is about 1602.1093824273.

Adding to 4112221424 its reverse (4241222114), we get a palindrome (8353443538).

The spelling of 4112221424 in words is "four billion, one hundred twelve million, two hundred twenty-one thousand, four hundred twenty-four".