444434122022 has 8 divisors (see below), whose sum is σ = 727255836072. Its totient is φ = 202015510000.

The previous prime is 444434122009. The next prime is 444434122057. The reversal of 444434122022 is 220221434444.

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 444434122022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10100775479 + ... + 10100775522.

It is an arithmetic number, because the mean of its divisors is an integer number (90906979509).

Almost surely, 2^444434122022 is an apocalyptic number.

444434122022 is a deficient number, since it is larger than the sum of its proper divisors (282821714050).

444434122022 is a wasteful number, since it uses less digits than its factorization.

444434122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20201551014.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 444434122022 its reverse (220221434444), we get a palindrome (664655556466).

The spelling of 444434122022 in words is "four hundred forty-four billion, four hundred thirty-four million, one hundred twenty-two thousand, twenty-two".