4441222052 has 48 divisors (see below), whose sum is σ = 8525003760. Its totient is φ = 2015096832.

The previous prime is 4441221997. The next prime is 4441222061. The reversal of 4441222052 is 2502221444.

It can be written as a sum of positive squares in 8 ways, for example, as 14182756 + 4427039296 = 3766^2 + 66536^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2162258 + ... + 2164310.

It is an arithmetic number, because the mean of its divisors is an integer number (177604245).

Almost surely, 2^4441222052 is an apocalyptic number.

It is an amenable number.

4441222052 is a deficient number, since it is larger than the sum of its proper divisors (4083781708).

4441222052 is a wasteful number, since it uses less digits than its factorization.

4441222052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200 (or 3198 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 4441222052 is about 66642.4943410734. The cubic root of 4441222052 is about 1643.7439316580.

Adding to 4441222052 its reverse (2502221444), we get a palindrome (6943443496).

The spelling of 4441222052 in words is "four billion, four hundred forty-one million, two hundred twenty-two thousand, fifty-two".