322104345531 has 8 divisors (see below), whose sum is σ = 454735546704. Its totient is φ = 202104687360.

The previous prime is 322104345517. The next prime is 322104345583. The reversal of 322104345531 is 135543401223.

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

It is not a de Polignac number, because 322104345531 - 2⁵ = 322104345499 is a prime.

It is a super-2 number, since 2×322104345531² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322104345492 and 322104345501.

It is not an unprimeable number, because it can be changed into a prime (322104344531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3157885690 + ... + 3157885791.

It is an arithmetic number, because the mean of its divisors is an integer number (56841943338).

Almost surely, 2^322104345531 is an apocalyptic number.

322104345531 is a deficient number, since it is larger than the sum of its proper divisors (132631201173).

322104345531 is a wasteful number, since it uses less digits than its factorization.

322104345531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6315771501.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 322104345531 its reverse (135543401223), we get a palindrome (457647746754).

The spelling of 322104345531 in words is "three hundred twenty-two billion, one hundred four million, three hundred forty-five thousand, five hundred thirty-one".