322023211020220 has 24 divisors (see below), whose sum is σ = 676249262943408. Its totient is φ = 128809185398400.

The previous prime is 322023211020139. The next prime is 322023211020221. The reversal of 322023211020220 is 22020112320223.

It is a junction number, because it is equal to n+sod(n) for n = 322023211020191 and 322023211020200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322023211020221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24096975 + ... + 34995865.

It is an arithmetic number, because the mean of its divisors is an integer number (28177052622642).

Almost surely, 2^{322023211020220} is an apocalyptic number.

It is an amenable number.

322023211020220 is an abundant number, since it is smaller than the sum of its proper divisors (354226051923188).

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

322023211020220 is a wasteful number, since it uses less digits than its factorization.

322023211020220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12376221 (or 12376219 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 322023211020220 its reverse (22020112320223), we get a palindrome (344043323340443).

The spelling of 322023211020220 in words is "three hundred twenty-two trillion, twenty-three billion, two hundred eleven million, twenty thousand, two hundred twenty".