4022224144 has 10 divisors (see below), whose sum is σ = 7793059310. Its totient is φ = 2011112064.

The previous prime is 4022224109. The next prime is 4022224147. The reversal of 4022224144 is 4414222204.

It can be written as a sum of positive squares in only one way, i.e., 3830124544 + 192099600 = 61888^2 + 13860^2 .

It is not an unprimeable number, because it can be changed into a prime (4022224147) by changing a digit.

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 as a sum of consecutive naturals, namely, 125694489 + ... + 125694520.

It is an arithmetic number, because the mean of its divisors is an integer number (779305931).

Almost surely, 2^4022224144 is an apocalyptic number.

It is an amenable number.

4022224144 is a deficient number, since it is larger than the sum of its proper divisors (3770835166).

4022224144 is a wasteful number, since it uses less digits than its factorization.

4022224144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251389017 (or 251389011 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4022224144 is about 63421.0071190926. The cubic root of 4022224144 is about 1590.3355098056.

Adding to 4022224144 its reverse (4414222204), we get a palindrome (8436446348).

The spelling of 4022224144 in words is "four billion, twenty-two million, two hundred twenty-four thousand, one hundred forty-four".