102223230067573 has 2 divisors, whose sum is σ = 102223230067574. Its totient is φ = 102223230067572.

The previous prime is 102223230067559. The next prime is 102223230067591. The reversal of 102223230067573 is 375760032322201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81687305838609 + 20535924228964 = 9038103^2 + 4531658^2 .

It is a cyclic number.

It is not a de Polignac number, because 102223230067573 - 2¹⁷ = 102223229936501 is a prime.

It is a super-2 number, since 2×102223230067573² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102223230067513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111615033786 + 51111615033787.

It is an arithmetic number, because the mean of its divisors is an integer number (51111615033787).

Almost surely, 2^{102223230067573} is an apocalyptic number.

It is an amenable number.

102223230067573 is a deficient number, since it is larger than the sum of its proper divisors (1).

102223230067573 is an equidigital number, since it uses as much as digits as its factorization.

102223230067573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 43.

Adding to 102223230067573 its reverse (375760032322201), we get a palindrome (477983262389774).

The spelling of 102223230067573 in words is "one hundred two trillion, two hundred twenty-three billion, two hundred thirty million, sixty-seven thousand, five hundred seventy-three".