505202217119 has 2 divisors, whose sum is σ = 505202217120. Its totient is φ = 505202217118.

The previous prime is 505202217077. The next prime is 505202217173. The reversal of 505202217119 is 911712202505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 505202217119 - 2⁸ = 505202216863 is a prime.

It is a super-2 number, since 2×505202217119² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505202517119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252601108559 + 252601108560.

It is an arithmetic number, because the mean of its divisors is an integer number (252601108560).

Almost surely, 2^505202217119 is an apocalyptic number.

505202217119 is a deficient number, since it is larger than the sum of its proper divisors (1).

505202217119 is an equidigital number, since it uses as much as digits as its factorization.

505202217119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 505202217119 in words is "five hundred five billion, two hundred two million, two hundred seventeen thousand, one hundred nineteen".