322423001012 has 24 divisors (see below), whose sum is σ = 645389325504. Its totient is φ = 138064859712.

The previous prime is 322423000979. The next prime is 322423001053. The reversal of 322423001012 is 210100324223.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4817273 + ... + 4883744.

It is an arithmetic number, because the mean of its divisors is an integer number (26891221896).

Almost surely, 2^322423001012 is an apocalyptic number.

It is an amenable number.

322423001012 is an abundant number, since it is smaller than the sum of its proper divisors (322966324492).

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

322423001012 is a wasteful number, since it uses less digits than its factorization.

322423001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9702215 (or 9702213 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 322423001012 its reverse (210100324223), we get a palindrome (532523325235).

The spelling of 322423001012 in words is "three hundred twenty-two billion, four hundred twenty-three million, one thousand, twelve".