522245345122352 has 10 divisors (see below), whose sum is σ = 1011850356174588. Its totient is φ = 261122672561168.

The previous prime is 522245345122331. The next prime is 522245345122393. The reversal of 522245345122352 is 253221543542225.

It is a junction number, because it is equal to n+sod(n) for n = 522245345122297 and 522245345122306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16320167035058 + ... + 16320167035089.

Almost surely, 2^{522245345122352} is an apocalyptic number.

It is an amenable number.

522245345122352 is a deficient number, since it is larger than the sum of its proper divisors (489605011052236).

522245345122352 is a wasteful number, since it uses less digits than its factorization.

522245345122352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32640334070155 (or 32640334070149 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 47.

Adding to 522245345122352 its reverse (253221543542225), we get a palindrome (775466888664577).

The spelling of 522245345122352 in words is "five hundred twenty-two trillion, two hundred forty-five billion, three hundred forty-five million, one hundred twenty-two thousand, three hundred fifty-two".