322023201220 has 48 divisors (see below), whose sum is σ = 791705835648. Its totient is φ = 107715075840.

The previous prime is 322023201173. The next prime is 322023201223. The reversal of 322023201220 is 22102320223.

It is not an unprimeable number, because it can be changed into a prime (322023201223) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 28045062 + ... + 28056541.

It is an arithmetic number, because the mean of its divisors is an integer number (16493871576).

Almost surely, 2^322023201220 is an apocalyptic number.

It is an amenable number.

322023201220 is an abundant number, since it is smaller than the sum of its proper divisors (469682634428).

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

322023201220 is a wasteful number, since it uses less digits than its factorization.

322023201220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56101660 (or 56101658 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 322023201220 its reverse (22102320223), we get a palindrome (344125521443).

The spelling of 322023201220 in words is "three hundred twenty-two billion, twenty-three million, two hundred one thousand, two hundred twenty".