4022230222444 has 24 divisors (see below), whose sum is σ = 8045668513568. Its totient is φ = 1723554080640.

The previous prime is 4022230222337. The next prime is 4022230222487. The reversal of 4022230222444 is 4442220322204.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10596489 + ... + 10969504.

Almost surely, 2^{4022230222444} is an apocalyptic number.

It is an amenable number.

4022230222444 is an abundant number, since it is smaller than the sum of its proper divisors (4023438291124).

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

4022230222444 is a wasteful number, since it uses less digits than its factorization.

4022230222444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21572665 (or 21572663 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 4022230222444 its reverse (4442220322204), we get a palindrome (8464450544648).

The spelling of 4022230222444 in words is "four trillion, twenty-two billion, two hundred thirty million, two hundred twenty-two thousand, four hundred forty-four".