328472622111 has 8 divisors (see below), whose sum is σ = 437966912944. Its totient is φ = 218980039680.

The previous prime is 328472622109. The next prime is 328472622151. The reversal of 328472622111 is 111226274823.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 328472622111 - 2¹ = 328472622109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 328472622111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328472622151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122601 + ... + 819741.

It is an arithmetic number, because the mean of its divisors is an integer number (54745864118).

Almost surely, 2^328472622111 is an apocalyptic number.

328472622111 is a deficient number, since it is larger than the sum of its proper divisors (109494290833).

328472622111 is a wasteful number, since it uses less digits than its factorization.

328472622111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854201.

The product of its digits is 64512, while the sum is 39.

Adding to 328472622111 its reverse (111226274823), we get a palindrome (439698896934).

The spelling of 328472622111 in words is "three hundred twenty-eight billion, four hundred seventy-two million, six hundred twenty-two thousand, one hundred eleven".