322023011304 has 64 divisors (see below), whose sum is σ = 823835520000. Its totient is φ = 104846433984.

The previous prime is 322023011291. The next prime is 322023011357. The reversal of 322023011304 is 403110320223.

It is a super-2 number, since 2×322023011304² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 276819 + ... + 848925.

It is an arithmetic number, because the mean of its divisors is an integer number (12872430000).

Almost surely, 2^322023011304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322023011304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411917760000).

322023011304 is an abundant number, since it is smaller than the sum of its proper divisors (501812508696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322023011304 is a wasteful number, since it uses less digits than its factorization.

322023011304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572662 (or 572658 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 322023011304 its reverse (403110320223), we get a palindrome (725133331527).

The spelling of 322023011304 in words is "three hundred twenty-two billion, twenty-three million, eleven thousand, three hundred four".