4442202222 has 8 divisors (see below), whose sum is σ = 8884404456. Its totient is φ = 1480734072.

The previous prime is 4442202181. The next prime is 4442202229. The reversal of 4442202222 is 2222022444.

It is a sphenic number, since it is the product of 3 distinct primes.

4442202222 is an admirable number.

It is a super-2 number, since 2×4442202222² = 39466321162283474568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4442202192 and 4442202201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442202229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370183513 + ... + 370183524.

It is an arithmetic number, because the mean of its divisors is an integer number (1110550557).

Almost surely, 2^4442202222 is an apocalyptic number.

4442202222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4442202222 is a wasteful number, since it uses less digits than its factorization.

4442202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740367042.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4442202222 is about 66649.8478767956. The cubic root of 4442202222 is about 1643.8648465743.

Adding to 4442202222 its reverse (2222022444), we get a palindrome (6664224666).

The spelling of 4442202222 in words is "four billion, four hundred forty-two million, two hundred two thousand, two hundred twenty-two".