1320311324022 has 8 divisors (see below), whose sum is σ = 2640622648056. Its totient is φ = 440103774672.

The previous prime is 1320311323999. The next prime is 1320311324027. The reversal of 1320311324022 is 2204231130231.

It is a sphenic number, since it is the product of 3 distinct primes.

1320311324022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1320311323983 and 1320311324001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320311324027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110025943663 + ... + 110025943674.

It is an arithmetic number, because the mean of its divisors is an integer number (330077831007).

Almost surely, 2^{1320311324022} is an apocalyptic number.

1320311324022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1320311324022 is a wasteful number, since it uses less digits than its factorization.

1320311324022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220051887342.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1320311324022 its reverse (2204231130231), we get a palindrome (3524542454253).

The spelling of 1320311324022 in words is "one trillion, three hundred twenty billion, three hundred eleven million, three hundred twenty-four thousand, twenty-two".