444034222 has 4 divisors (see below), whose sum is σ = 666051336. Its totient is φ = 222017110.

The previous prime is 444034219. The next prime is 444034229. The reversal of 444034222 is 222430444.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444034229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111008554 + ... + 111008557.

It is an arithmetic number, because the mean of its divisors is an integer number (166512834).

Almost surely, 2^444034222 is an apocalyptic number.

444034222 is a deficient number, since it is larger than the sum of its proper divisors (222017114).

444034222 is a wasteful number, since it uses less digits than its factorization.

444034222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222017113.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 444034222 is about 21072.1195421818. The cubic root of 444034222 is about 762.9079623562.

Adding to 444034222 its reverse (222430444), we get a palindrome (666464666).

The spelling of 444034222 in words is "four hundred forty-four million, thirty-four thousand, two hundred twenty-two".