320000301022122 has 192 divisors, whose sum is σ = 797178674073600. Its totient is φ = 90876757265280.

The previous prime is 320000301022093. The next prime is 320000301022147. The reversal of 320000301022122 is 221220103000023.

320000301022122 is a `hidden beast` number, since 320 + 0 + 0 + 0 + 30 + 102 + 212 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 320000301022095 and 320000301022104.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41726466504 + ... + 41726474172.

It is an arithmetic number, because the mean of its divisors is an integer number (4151972260800).

Almost surely, 2^{320000301022122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320000301022122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398589337036800).

320000301022122 is an abundant number, since it is smaller than the sum of its proper divisors (477178373051478).

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

320000301022122 is a wasteful number, since it uses less digits than its factorization.

320000301022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10321 (or 10318 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 320000301022122 its reverse (221220103000023), we get a palindrome (541220404022145).

The spelling of 320000301022122 in words is "three hundred twenty trillion, three hundred one million, twenty-two thousand, one hundred twenty-two".