22034323 has 2 divisors, whose sum is σ = 22034324. Its totient is φ = 22034322.

The previous prime is 22034321. The next prime is 22034347. The reversal of 22034323 is 32343022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22034323 - 2¹ = 22034321 is a prime.

It is a super-2 number, since 2×22034323² = 971022780136658, which contains 22 as substring.

Together with 22034321, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22034323.

It is not a weakly prime, because it can be changed into another prime (22034321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11017161 + 11017162.

It is an arithmetic number, because the mean of its divisors is an integer number (11017162).

Almost surely, 2^22034323 is an apocalyptic number.

22034323 is a deficient number, since it is larger than the sum of its proper divisors (1).

22034323 is an equidigital number, since it uses as much as digits as its factorization.

22034323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 22034323 is about 4694.0731779554. The cubic root of 22034323 is about 280.3495761325.

Adding to 22034323 its reverse (32343022), we get a palindrome (54377345).

It can be divided in two parts, 220 and 34323, that added together give a palindrome (34543).

The spelling of 22034323 in words is "twenty-two million, thirty-four thousand, three hundred twenty-three".