22234133143217 has 2 divisors, whose sum is σ = 22234133143218. Its totient is φ = 22234133143216.

The previous prime is 22234133143153. The next prime is 22234133143241. The reversal of 22234133143217 is 71234133143222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21772713183376 + 461419959841 = 4666124^2 + 679279^2 .

It is a cyclic number.

It is not a de Polignac number, because 22234133143217 - 2⁶ = 22234133143153 is a prime.

It is not a weakly prime, because it can be changed into another prime (22234133143297) 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, 11117066571608 + 11117066571609.

It is an arithmetic number, because the mean of its divisors is an integer number (11117066571609).

Almost surely, 2^{22234133143217} is an apocalyptic number.

It is an amenable number.

22234133143217 is a deficient number, since it is larger than the sum of its proper divisors (1).

22234133143217 is an equidigital number, since it uses as much as digits as its factorization.

22234133143217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 38.

Adding to 22234133143217 its reverse (71234133143222), we get a palindrome (93468266286439).

The spelling of 22234133143217 in words is "twenty-two trillion, two hundred thirty-four billion, one hundred thirty-three million, one hundred forty-three thousand, two hundred seventeen".