1122320312313 has 8 divisors (see below), whose sum is σ = 1496509608000. Its totient is φ = 748172279088.

The previous prime is 1122320312293. The next prime is 1122320312327. The reversal of 1122320312313 is 3132130232211.

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

It is not a de Polignac number, because 1122320312313 - 2¹² = 1122320308217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122320313313) 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, 10252093 + ... + 10360986.

It is an arithmetic number, because the mean of its divisors is an integer number (187063701000).

Almost surely, 2^{1122320312313} is an apocalyptic number.

It is an amenable number.

1122320312313 is a deficient number, since it is larger than the sum of its proper divisors (374189295687).

1122320312313 is a wasteful number, since it uses less digits than its factorization.

1122320312313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20631231.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1122320312313 its reverse (3132130232211), we get a palindrome (4254450544524).

The spelling of 1122320312313 in words is "one trillion, one hundred twenty-two billion, three hundred twenty million, three hundred twelve thousand, three hundred thirteen".