4222144224 has 96 divisors (see below), whose sum is σ = 12850064640. Its totient is φ = 1346184576.

The previous prime is 4222144217. The next prime is 4222144237. The reversal of 4222144224 is 4224412224.

4222144224 is a `hidden beast` number, since 4 + 22 + 214 + 422 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

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, 86362 + ... + 126105.

It is an arithmetic number, because the mean of its divisors is an integer number (133854840).

Almost surely, 2^4222144224 is an apocalyptic number.

It is an amenable number.

4222144224 is an abundant number, since it is smaller than the sum of its proper divisors (8627920416).

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

4222144224 is a wasteful number, since it uses less digits than its factorization.

4222144224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212509 (or 212495 counting only the distinct ones).

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

The square root of 4222144224 is about 64978.0287789650. The cubic root of 4222144224 is about 1616.2592426299.

Adding to 4222144224 its reverse (4224412224), we get a palindrome (8446556448).

The spelling of 4222144224 in words is "four billion, two hundred twenty-two million, one hundred forty-four thousand, two hundred twenty-four".