4442330222012 has 12 divisors (see below), whose sum is σ = 7774343701320. Its totient is φ = 2221089164496.

The previous prime is 4442330221999. The next prime is 4442330222123. The reversal of 4442330222012 is 2102220332444.

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, 18854918 + ... + 19089069.

It is an arithmetic number, because the mean of its divisors is an integer number (647861975110).

Almost surely, 2^{4442330222012} is an apocalyptic number.

It is an amenable number.

4442330222012 is a deficient number, since it is larger than the sum of its proper divisors (3332013479308).

4442330222012 is a wasteful number, since it uses less digits than its factorization.

4442330222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37973260 (or 37973258 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4442330222012 its reverse (2102220332444), we get a palindrome (6544550554456).

The spelling of 4442330222012 in words is "four trillion, four hundred forty-two billion, three hundred thirty million, two hundred twenty-two thousand, twelve".