441002222 has 8 divisors (see below), whose sum is σ = 675578016. Its totient is φ = 215809552.

The previous prime is 441002213. The next prime is 441002227. The reversal of 441002222 is 222200144.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 441002222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441002227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2345663 + ... + 2345850.

It is an arithmetic number, because the mean of its divisors is an integer number (84447252).

Almost surely, 2^441002222 is an apocalyptic number.

441002222 is a deficient number, since it is larger than the sum of its proper divisors (234575794).

441002222 is a wasteful number, since it uses less digits than its factorization.

441002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4691562.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 441002222 is about 21000.0529046953. The cubic root of 441002222 is about 761.1675394910.

Adding to 441002222 its reverse (222200144), we get a palindrome (663202366).

The spelling of 441002222 in words is "four hundred forty-one million, two thousand, two hundred twenty-two".