22323352313 has 2 divisors, whose sum is σ = 22323352314. Its totient is φ = 22323352312.

The previous prime is 22323352253. The next prime is 22323352343. The reversal of 22323352313 is 31325332322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22286906944 + 36445369 = 149288^2 + 6037^2 .

It is a cyclic number.

It is not a de Polignac number, because 22323352313 - 2²⁰ = 22322303737 is a prime.

It is a super-3 number, since 3×22323352313³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22323352343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161676156 + 11161676157.

It is an arithmetic number, because the mean of its divisors is an integer number (11161676157).

Almost surely, 2^22323352313 is an apocalyptic number.

It is an amenable number.

22323352313 is a deficient number, since it is larger than the sum of its proper divisors (1).

22323352313 is an equidigital number, since it uses as much as digits as its factorization.

22323352313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 29.

Adding to 22323352313 its reverse (31325332322), we get a palindrome (53648684635).

The spelling of 22323352313 in words is "twenty-two billion, three hundred twenty-three million, three hundred fifty-two thousand, three hundred thirteen".