322160306054 has 4 divisors (see below), whose sum is σ = 483240459084. Its totient is φ = 161080153026.

The previous prime is 322160306053. The next prime is 322160306071. The reversal of 322160306054 is 450603061223.

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

It is a self number, because there is not a number n which added to its sum of digits gives 322160306054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322160306051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80540076512 + ... + 80540076515.

It is an arithmetic number, because the mean of its divisors is an integer number (120810114771).

Almost surely, 2^322160306054 is an apocalyptic number.

322160306054 is a deficient number, since it is larger than the sum of its proper divisors (161080153030).

322160306054 is a wasteful number, since it uses less digits than its factorization.

322160306054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161080153029.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 322160306054 its reverse (450603061223), we get a palindrome (772763367277).

The spelling of 322160306054 in words is "three hundred twenty-two billion, one hundred sixty million, three hundred six thousand, fifty-four".