22321320220313 has 16 divisors (see below), whose sum is σ = 23988978740160. Its totient is φ = 20693115480576.

The previous prime is 22321320220289. The next prime is 22321320220327. The reversal of 22321320220313 is 31302202312322.

It is a cyclic number.

It is not a de Polignac number, because 22321320220313 - 2⁶ = 22321320220249 is a prime.

It is a super-3 number, since 3×22321320220313³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22321320220013) 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, 13824470 + ... + 15354432.

It is an arithmetic number, because the mean of its divisors is an integer number (1499311171260).

Almost surely, 2^{22321320220313} is an apocalyptic number.

It is an amenable number.

22321320220313 is a deficient number, since it is larger than the sum of its proper divisors (1667658519847).

22321320220313 is a wasteful number, since it uses less digits than its factorization.

22321320220313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542856.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22321320220313 its reverse (31302202312322), we get a palindrome (53623522532635).

The spelling of 22321320220313 in words is "twenty-two trillion, three hundred twenty-one billion, three hundred twenty million, two hundred twenty thousand, three hundred thirteen".