322220330022032 has 120 divisors (see below), whose sum is σ = 691855487218368. Its totient is φ = 145234410048000.

The previous prime is 322220330022013. The next prime is 322220330022077. The reversal of 322220330022032 is 230220033022223.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 322220330021992 and 322220330022010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 709148357 + ... + 709602587.

Almost surely, 2^{322220330022032} 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 322220330022032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345927743609184).

322220330022032 is an abundant number, since it is smaller than the sum of its proper divisors (369635157196336).

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

322220330022032 is a wasteful number, since it uses less digits than its factorization.

322220330022032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460409 (or 460390 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 322220330022032 its reverse (230220033022223), we get a palindrome (552440363044255).

The spelling of 322220330022032 in words is "three hundred twenty-two trillion, two hundred twenty billion, three hundred thirty million, twenty-two thousand, thirty-two".