22434301122223 has 2 divisors, whose sum is σ = 22434301122224. Its totient is φ = 22434301122222.

The previous prime is 22434301122133. The next prime is 22434301122227. The reversal of 22434301122223 is 32222110343422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22434301122223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22434301122227) 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 as a sum of consecutive naturals, namely, 11217150561111 + 11217150561112.

It is an arithmetic number, because the mean of its divisors is an integer number (11217150561112).

Almost surely, 2^{22434301122223} is an apocalyptic number.

22434301122223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22434301122223 is an equidigital number, since it uses as much as digits as its factorization.

22434301122223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22434301122223 its reverse (32222110343422), we get a palindrome (54656411465645).

The spelling of 22434301122223 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred one million, one hundred twenty-two thousand, two hundred twenty-three".