522196070447 has 2 divisors, whose sum is σ = 522196070448. Its totient is φ = 522196070446.

The previous prime is 522196070393. The next prime is 522196070519. The reversal of 522196070447 is 744070691225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522196070447 - 2⁸ = 522196070191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522196070047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261098035223 + 261098035224.

It is an arithmetic number, because the mean of its divisors is an integer number (261098035224).

Almost surely, 2^522196070447 is an apocalyptic number.

522196070447 is a deficient number, since it is larger than the sum of its proper divisors (1).

522196070447 is an equidigital number, since it uses as much as digits as its factorization.

522196070447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 522196070447 in words is "five hundred twenty-two billion, one hundred ninety-six million, seventy thousand, four hundred forty-seven".