522208107 has 8 divisors (see below), whose sum is σ = 773641680. Its totient is φ = 348138720.

The previous prime is 522208097. The next prime is 522208151. The reversal of 522208107 is 701802225.

It is a de Polignac number, because none of the positive numbers 2^k-522208107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 19341041 = 522208107 / (5 + 2 + 2 + 2 + 0 + 8 + 1 + 0 + 7).

It is not an unprimeable number, because it can be changed into a prime (522208157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9670494 + ... + 9670547.

It is an arithmetic number, because the mean of its divisors is an integer number (96705210).

Almost surely, 2^522208107 is an apocalyptic number.

522208107 is a deficient number, since it is larger than the sum of its proper divisors (251433573).

522208107 is a wasteful number, since it uses less digits than its factorization.

522208107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19341050 (or 19341044 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 522208107 is about 22851.8731617345. The cubic root of 522208107 is about 805.2817742292.

The spelling of 522208107 in words is "five hundred twenty-two million, two hundred eight thousand, one hundred seven".