442214322224 has 20 divisors (see below), whose sum is σ = 856857996120. Its totient is φ = 221089678080.

The previous prime is 442214322197. The next prime is 442214322233. The reversal of 442214322224 is 422223412244.

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, 882794 + ... + 1289865.

It is an arithmetic number, because the mean of its divisors is an integer number (42842899806).

Almost surely, 2^442214322224 is an apocalyptic number.

It is an amenable number.

442214322224 is a deficient number, since it is larger than the sum of its proper divisors (414643673896).

442214322224 is a wasteful number, since it uses less digits than its factorization.

442214322224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185388 (or 2185382 counting only the distinct ones).

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

Adding to 442214322224 its reverse (422223412244), we get a palindrome (864437734468).

The spelling of 442214322224 in words is "four hundred forty-two billion, two hundred fourteen million, three hundred twenty-two thousand, two hundred twenty-four".