522235127699 has 4 divisors (see below), whose sum is σ = 534972569880. Its totient is φ = 509497685520.

The previous prime is 522235127683. The next prime is 522235127797. The reversal of 522235127699 is 996721532225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 522235127699 - 2⁴ = 522235127683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 522235127699.

It is not an unprimeable number, because it can be changed into a prime (522235147699) 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 in 3 ways as a sum of consecutive naturals, for example, 6368721029 + ... + 6368721110.

It is an arithmetic number, because the mean of its divisors is an integer number (133743142470).

Almost surely, 2^522235127699 is an apocalyptic number.

522235127699 is a deficient number, since it is larger than the sum of its proper divisors (12737442181).

522235127699 is a wasteful number, since it uses less digits than its factorization.

522235127699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12737442180.

The product of its digits is 4082400, while the sum is 53.

The spelling of 522235127699 in words is "five hundred twenty-two billion, two hundred thirty-five million, one hundred twenty-seven thousand, six hundred ninety-nine".