4102221224 has 16 divisors (see below), whose sum is σ = 7705890420. Its totient is φ = 2047317120.

The previous prime is 4102221209. The next prime is 4102221271. The reversal of 4102221224 is 4221222014.

4102221224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3501088900 + 601132324 = 59170^2 + 24518^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4102221196 and 4102221205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469589 + ... + 478244.

Almost surely, 2^4102221224 is an apocalyptic number.

It is an amenable number.

4102221224 is a deficient number, since it is larger than the sum of its proper divisors (3603669196).

4102221224 is a wasteful number, since it uses less digits than its factorization.

4102221224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948380 (or 948376 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4102221224 is about 64048.5848711742. The cubic root of 4102221224 is about 1600.8096454356.

Adding to 4102221224 its reverse (4221222014), we get a palindrome (8323443238).

The spelling of 4102221224 in words is "four billion, one hundred two million, two hundred twenty-one thousand, two hundred twenty-four".