22134313 has 2 divisors, whose sum is σ = 22134314. Its totient is φ = 22134312.

The previous prime is 22134283. The next prime is 22134317. The reversal of 22134313 is 31343122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18905104 + 3229209 = 4348^2 + 1797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22134313 is a prime.

It is not a weakly prime, because it can be changed into another prime (22134317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11067156 + 11067157.

It is an arithmetic number, because the mean of its divisors is an integer number (11067157).

Almost surely, 2^22134313 is an apocalyptic number.

It is an amenable number.

22134313 is a deficient number, since it is larger than the sum of its proper divisors (1).

22134313 is an equidigital number, since it uses as much as digits as its factorization.

22134313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 19.

The square root of 22134313 is about 4704.7117871343. The cubic root of 22134313 is about 280.7730042865.

Adding to 22134313 its reverse (31343122), we get a palindrome (53477435).

The spelling of 22134313 in words is "twenty-two million, one hundred thirty-four thousand, three hundred thirteen".