4421122 has 12 divisors (see below), whose sum is σ = 7045650. Its totient is φ = 2080256.

The previous prime is 4421117. The next prime is 4421141. The reversal of 4421122 is 2211244.

It can be written as a sum of positive squares in 3 ways, for example, as 3798601 + 622521 = 1949^2 + 789^2 .

4421122 is a modest number, since divided by 1122 gives 442 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 4421096 and 4421105.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3247 + ... + 4402.

Almost surely, 2^4421122 is an apocalyptic number.

4421122 is a deficient number, since it is larger than the sum of its proper divisors (2624528).

4421122 is a wasteful number, since it uses less digits than its factorization.

4421122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7685 (or 7668 counting only the distinct ones).

The product of its digits is 128, while the sum is 16.

The square root of 4421122 is about 2102.6464277191. The cubic root of 4421122 is about 164.1260432981.

Adding to 4421122 its reverse (2211244), we get a palindrome (6632366).

The spelling of 4421122 in words is "four million, four hundred twenty-one thousand, one hundred twenty-two".