322442402122 has 32 divisors (see below), whose sum is σ = 494006067072. Its totient is φ = 157805423424.

The previous prime is 322442402101. The next prime is 322442402123. The reversal of 322442402122 is 221204244223.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (322442402123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58021768 + ... + 58027324.

It is an arithmetic number, because the mean of its divisors is an integer number (15437689596).

Almost surely, 2^322442402122 is an apocalyptic number.

322442402122 is a deficient number, since it is larger than the sum of its proper divisors (171563664950).

322442402122 is a wasteful number, since it uses less digits than its factorization.

322442402122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8302.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 322442402122 its reverse (221204244223), we get a palindrome (543646646345).

The spelling of 322442402122 in words is "three hundred twenty-two billion, four hundred forty-two million, four hundred two thousand, one hundred twenty-two".