322202020122 has 24 divisors (see below), whose sum is σ = 716972064276. Its totient is φ = 104497952256.

The previous prime is 322202020103. The next prime is 322202020169. The reversal of 322202020122 is 221020202223.

322202020122 is a `hidden beast` number, since 322 + 20 + 202 + 0 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 318559776921 + 3642243201 = 564411^2 + 60351^2 .

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 = 322202020095 and 322202020104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241892743 + ... + 241894074.

Almost surely, 2^322202020122 is an apocalyptic number.

322202020122 is an abundant number, since it is smaller than the sum of its proper divisors (394770044154).

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

322202020122 is a wasteful number, since it uses less digits than its factorization.

322202020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483786862 (or 483786859 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 322202020122 its reverse (221020202223), we get a palindrome (543222222345).

The spelling of 322202020122 in words is "three hundred twenty-two billion, two hundred two million, twenty thousand, one hundred twenty-two".