1322023320121 has 16 divisors (see below), whose sum is σ = 1539968500224. Its totient is φ = 1111556081664.

The previous prime is 1322023320089. The next prime is 1322023320179. The reversal of 1322023320121 is 1210233202231.

It is not a de Polignac number, because 1322023320121 - 2⁵ = 1322023320089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322023320092 and 1322023320101.

It is not an unprimeable number, because it can be changed into a prime (1322023320721) 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, 8538385 + ... + 8691838.

It is an arithmetic number, because the mean of its divisors is an integer number (96248031264).

Almost surely, 2^{1322023320121} is an apocalyptic number.

It is an amenable number.

1322023320121 is a deficient number, since it is larger than the sum of its proper divisors (217945180103).

1322023320121 is a wasteful number, since it uses less digits than its factorization.

1322023320121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17230440.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1322023320121 its reverse (1210233202231), we get a palindrome (2532256522352).

The spelling of 1322023320121 in words is "one trillion, three hundred twenty-two billion, twenty-three million, three hundred twenty thousand, one hundred twenty-one".