4222244412 has 36 divisors (see below), whose sum is σ = 11136936720. Its totient is φ = 1346222592.

The previous prime is 4222244399. The next prime is 4222244419. The reversal of 4222244412 is 2144422224.

4222244412 is a `hidden beast` number, since 4 + 2 + 2 + 2 + 244 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222244419) 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 11 ways as a sum of consecutive naturals, for example, 2548837 + ... + 2550492.

Almost surely, 2^4222244412 is an apocalyptic number.

It is an amenable number.

4222244412 is an abundant number, since it is smaller than the sum of its proper divisors (6914692308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4222244412 is a wasteful number, since it uses less digits than its factorization.

4222244412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5099362 (or 5099357 counting only the distinct ones).

The product of its digits is 8192, while the sum is 27.

The square root of 4222244412 is about 64978.7997119060. The cubic root of 4222244412 is about 1616.2720266951.

Adding to 4222244412 its reverse (2144422224), we get a palindrome (6366666636).

The spelling of 4222244412 in words is "four billion, two hundred twenty-two million, two hundred forty-four thousand, four hundred twelve".