322120011313 has 4 divisors (see below), whose sum is σ = 333227597940. Its totient is φ = 311012424688.

The previous prime is 322120011277. The next prime is 322120011341. The reversal of 322120011313 is 313110021223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313110021223 = 461 ⋅679197443.

It can be written as a sum of positive squares in 2 ways, for example, as 209665083664 + 112454927649 = 457892^2 + 335343^2 .

It is a cyclic number.

It is not a de Polignac number, because 322120011313 - 2²¹ = 322117914161 is a prime.

It is a super-2 number, since 2×322120011313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322120014313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5553793270 + ... + 5553793327.

It is an arithmetic number, because the mean of its divisors is an integer number (83306899485).

Almost surely, 2^322120011313 is an apocalyptic number.

It is an amenable number.

322120011313 is a deficient number, since it is larger than the sum of its proper divisors (11107586627).

322120011313 is a wasteful number, since it uses less digits than its factorization.

322120011313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11107586626.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 322120011313 its reverse (313110021223), we get a palindrome (635230032536).

The spelling of 322120011313 in words is "three hundred twenty-two billion, one hundred twenty million, eleven thousand, three hundred thirteen".