120444222 has 16 divisors (see below), whose sum is σ = 241209360. Its totient is φ = 40094592.

The previous prime is 120444209. The next prime is 120444227. The reversal of 120444222 is 222444021.

It is a super-3 number, since 3×120444222³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120444227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8347 + ... + 17622.

It is an arithmetic number, because the mean of its divisors is an integer number (15075585).

Almost surely, 2^120444222 is an apocalyptic number.

120444222 is an abundant number, since it is smaller than the sum of its proper divisors (120765138).

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

120444222 is a wasteful number, since it uses less digits than its factorization.

120444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26747.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 120444222 is about 10974.7082876949. The cubic root of 120444222 is about 493.8503018577.

Adding to 120444222 its reverse (222444021), we get a palindrome (342888243).

The spelling of 120444222 in words is "one hundred twenty million, four hundred forty-four thousand, two hundred twenty-two".