322000020412 has 36 divisors (see below), whose sum is σ = 655769992584. Its totient is φ = 137943177120.

The previous prime is 322000020389. The next prime is 322000020431. The reversal of 322000020412 is 214020000223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140587 + ... + 814717.

Almost surely, 2^322000020412 is an apocalyptic number.

It is an amenable number.

322000020412 is an abundant number, since it is smaller than the sum of its proper divisors (333769972172).

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

322000020412 is a wasteful number, since it uses less digits than its factorization.

322000020412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676586 (or 676577 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 322000020412 its reverse (214020000223), we get a palindrome (536020020635).

The spelling of 322000020412 in words is "three hundred twenty-two billion, twenty thousand, four hundred twelve".