441422222 has 4 divisors (see below), whose sum is σ = 662133336. Its totient is φ = 220711110.

The previous prime is 441422209. The next prime is 441422243. The reversal of 441422222 is 222224144.

It is a semiprime because it is the product of two primes.

441422222 is a modest number, since divided by 22222 gives 4414 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110355554 + ... + 110355557.

It is an arithmetic number, because the mean of its divisors is an integer number (165533334).

Almost surely, 2^441422222 is an apocalyptic number.

441422222 is a deficient number, since it is larger than the sum of its proper divisors (220711114).

441422222 is a wasteful number, since it uses less digits than its factorization.

441422222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220711113.

The product of its digits is 2048, while the sum is 23.

The square root of 441422222 is about 21010.0504997013. The cubic root of 441422222 is about 761.4091020923.

Adding to 441422222 its reverse (222224144), we get a palindrome (663646366).

It can be divided in two parts, 44142 and 2222, that added together give a palindrome (46364).

The spelling of 441422222 in words is "four hundred forty-one million, four hundred twenty-two thousand, two hundred twenty-two".