22234041173 has 2 divisors, whose sum is σ = 22234041174. Its totient is φ = 22234041172.

The previous prime is 22234041119. The next prime is 22234041223. The reversal of 22234041173 is 37114043222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22182229969 + 51811204 = 148937^2 + 7198^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22234041173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22234041673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11117020586 + 11117020587.

It is an arithmetic number, because the mean of its divisors is an integer number (11117020587).

Almost surely, 2^22234041173 is an apocalyptic number.

It is an amenable number.

22234041173 is a deficient number, since it is larger than the sum of its proper divisors (1).

22234041173 is an equidigital number, since it uses as much as digits as its factorization.

22234041173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 22234041173 its reverse (37114043222), we get a palindrome (59348084395).

The spelling of 22234041173 in words is "twenty-two billion, two hundred thirty-four million, forty-one thousand, one hundred seventy-three".