441004222 has 4 divisors (see below), whose sum is σ = 661506336. Its totient is φ = 220502110.

The previous prime is 441004211. The next prime is 441004229. The reversal of 441004222 is 222400144.

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

It is a self number, because there is not a number n which added to its sum of digits gives 441004222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441004229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110251054 + ... + 110251057.

It is an arithmetic number, because the mean of its divisors is an integer number (165376584).

Almost surely, 2^441004222 is an apocalyptic number.

441004222 is a deficient number, since it is larger than the sum of its proper divisors (220502114).

441004222 is a wasteful number, since it uses less digits than its factorization.

441004222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220502113.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 441004222 is about 21000.1005235689. The cubic root of 441004222 is about 761.1686901524.

Adding to 441004222 its reverse (222400144), we get a palindrome (663404366).

The spelling of 441004222 in words is "four hundred forty-one million, four thousand, two hundred twenty-two".