522202201 has 4 divisors (see below), whose sum is σ = 536315812. Its totient is φ = 508088592.

The previous prime is 522202193. The next prime is 522202207. The reversal of 522202201 is 102202225.

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

It can be written as a sum of positive squares in 2 ways, for example, as 381186576 + 141015625 = 19524^2 + 11875^2 .

It is a cyclic number.

It is not a de Polignac number, because 522202201 - 2³ = 522202193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522202207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7056750 + ... + 7056823.

It is an arithmetic number, because the mean of its divisors is an integer number (134078953).

Almost surely, 2^522202201 is an apocalyptic number.

It is an amenable number.

522202201 is a deficient number, since it is larger than the sum of its proper divisors (14113611).

522202201 is a wasteful number, since it uses less digits than its factorization.

522202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14113610.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 522202201 is about 22851.7439378267. The cubic root of 522202201 is about 805.2787383947.

Adding to 522202201 its reverse (102202225), we get a palindrome (624404426).

The spelling of 522202201 in words is "five hundred twenty-two million, two hundred two thousand, two hundred one".