322300021122 has 48 divisors (see below), whose sum is σ = 711715118400. Its totient is φ = 105373316256.

The previous prime is 322300021009. The next prime is 322300021123. The reversal of 322300021122 is 221120003223.

322300021122 is a `hidden beast` number, since 322 + 300 + 0 + 21 + 1 + 22 = 666.

It is a super-2 number, since 2×322300021122² (a number of 24 digits) contains 22 as substring.

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 = 322300021095 and 322300021104.

It is not an unprimeable number, because it can be changed into a prime (322300021123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3096043 + ... + 3198449.

It is an arithmetic number, because the mean of its divisors is an integer number (14827398300).

Almost surely, 2^322300021122 is an apocalyptic number.

322300021122 is an abundant number, since it is smaller than the sum of its proper divisors (389415097278).

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

322300021122 is a wasteful number, since it uses less digits than its factorization.

322300021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105767 (or 105764 counting only the distinct ones).

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

Adding to 322300021122 its reverse (221120003223), we get a palindrome (543420024345).

The spelling of 322300021122 in words is "three hundred twenty-two billion, three hundred million, twenty-one thousand, one hundred twenty-two".