4541144222 has 16 divisors (see below), whose sum is σ = 6867925200. Its totient is φ = 2251882752.

The previous prime is 4541144203. The next prime is 4541144263. The reversal of 4541144222 is 2224411454.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189233 + ... + 211875.

It is an arithmetic number, because the mean of its divisors is an integer number (429245325).

Almost surely, 2^4541144222 is an apocalyptic number.

4541144222 is a deficient number, since it is larger than the sum of its proper divisors (2326780978).

4541144222 is a wasteful number, since it uses less digits than its factorization.

4541144222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23467.

The product of its digits is 10240, while the sum is 29.

The square root of 4541144222 is about 67388.0124502867. The cubic root of 4541144222 is about 1655.9800418355.

Adding to 4541144222 its reverse (2224411454), we get a palindrome (6765555676).

The spelling of 4541144222 in words is "four billion, five hundred forty-one million, one hundred forty-four thousand, two hundred twenty-two".