322415323412 has 96 divisors (see below), whose sum is σ = 731429287680. Its totient is φ = 120761902080.

The previous prime is 322415323409. The next prime is 322415323493. The reversal of 322415323412 is 214323514223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12027368 + ... + 12054144.

It is an arithmetic number, because the mean of its divisors is an integer number (7619055080).

Almost surely, 2^322415323412 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 322415323412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365714643840).

322415323412 is an abundant number, since it is smaller than the sum of its proper divisors (409013964268).

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

322415323412 is a wasteful number, since it uses less digits than its factorization.

322415323412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28561 (or 28559 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

Adding to 322415323412 its reverse (214323514223), we get a palindrome (536738837635).

The spelling of 322415323412 in words is "three hundred twenty-two billion, four hundred fifteen million, three hundred twenty-three thousand, four hundred twelve".