4022212244 has 12 divisors (see below), whose sum is σ = 7117960500. Its totient is φ = 1988509248.

The previous prime is 4022212219. The next prime is 4022212247. The reversal of 4022212244 is 4422122204.

It can be written as a sum of positive squares in 2 ways, for example, as 2705248144 + 1316964100 = 52012^2 + 36290^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022212247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5648819 + ... + 5649530.

It is an arithmetic number, because the mean of its divisors is an integer number (593163375).

Almost surely, 2^4022212244 is an apocalyptic number.

It is an amenable number.

4022212244 is a deficient number, since it is larger than the sum of its proper divisors (3095748256).

4022212244 is a wasteful number, since it uses less digits than its factorization.

4022212244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298442 (or 11298440 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 4022212244 is about 63420.9133015285. The cubic root of 4022212244 is about 1590.3339414352. Note that the first 3 decimals are identical.

Adding to 4022212244 its reverse (4422122204), we get a palindrome (8444334448).

The spelling of 4022212244 in words is "four billion, twenty-two million, two hundred twelve thousand, two hundred forty-four".