4482622218397 has 4 divisors (see below), whose sum is σ = 4508533329660. Its totient is φ = 4456711107136.

The previous prime is 4482622218337. The next prime is 4482622218443. The reversal of 4482622218397 is 7938122262844.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1634935593316 + 2847686625081 = 1278646^2 + 1687509^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4482622218397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4482622218337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12955555372 + ... + 12955555717.

It is an arithmetic number, because the mean of its divisors is an integer number (1127133332415).

Almost surely, 2^{4482622218397} is an apocalyptic number.

It is an amenable number.

4482622218397 is a deficient number, since it is larger than the sum of its proper divisors (25911111263).

4482622218397 is a wasteful number, since it uses less digits than its factorization.

4482622218397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25911111262.

The product of its digits is 18579456, while the sum is 58.

The spelling of 4482622218397 in words is "four trillion, four hundred eighty-two billion, six hundred twenty-two million, two hundred eighteen thousand, three hundred ninety-seven".