322233330012 has 144 divisors (see below), whose sum is σ = 870861868800. Its totient is φ = 92409292800.

The previous prime is 322233329863. The next prime is 322233330061. The reversal of 322233330012 is 210033332223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28437564 + ... + 28448892.

Almost surely, 2^322233330012 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 322233330012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435430934400).

322233330012 is an abundant number, since it is smaller than the sum of its proper divisors (548628538788).

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

322233330012 is a wasteful number, since it uses less digits than its factorization.

322233330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12408 (or 12395 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 322233330012 its reverse (210033332223), we get a palindrome (532266662235).

The spelling of 322233330012 in words is "three hundred twenty-two billion, two hundred thirty-three million, three hundred thirty thousand, twelve".