322020110320 has 40 divisors (see below), whose sum is σ = 749829552480. Its totient is φ = 128613154560.

The previous prime is 322020110309. The next prime is 322020110329. The reversal of 322020110320 is 23011020223.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 322020110294 and 322020110303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322020110329) 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, 2991940 + ... + 3097699.

It is an arithmetic number, because the mean of its divisors is an integer number (18745738812).

Almost surely, 2^322020110320 is an apocalyptic number.

It is an amenable number.

322020110320 is an abundant number, since it is smaller than the sum of its proper divisors (427809442160).

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

322020110320 is a wasteful number, since it uses less digits than its factorization.

322020110320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6090313 (or 6090307 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 322020110320 its reverse (23011020223), we get a palindrome (345031130543).

The spelling of 322020110320 in words is "three hundred twenty-two billion, twenty million, one hundred ten thousand, three hundred twenty".