522234534022447 has 2 divisors, whose sum is σ = 522234534022448. Its totient is φ = 522234534022446.

The previous prime is 522234534022441. The next prime is 522234534022489. The reversal of 522234534022447 is 744220435432225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522234534022447 - 2¹⁹ = 522234533498159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 522234534022447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522234534022441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261117267011223 + 261117267011224.

It is an arithmetic number, because the mean of its divisors is an integer number (261117267011224).

Almost surely, 2^{522234534022447} is an apocalyptic number.

522234534022447 is a deficient number, since it is larger than the sum of its proper divisors (1).

522234534022447 is an equidigital number, since it uses as much as digits as its factorization.

522234534022447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12902400, while the sum is 49.

The spelling of 522234534022447 in words is "five hundred twenty-two trillion, two hundred thirty-four billion, five hundred thirty-four million, twenty-two thousand, four hundred forty-seven".