552220201 has 4 divisors (see below), whose sum is σ = 594698692. Its totient is φ = 509741712.

The previous prime is 552220189. The next prime is 552220211. The reversal of 552220201 is 102022255.

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 156250000 + 395970201 = 12500^2 + 19899^2 .

It is a cyclic number.

It is not a de Polignac number, because 552220201 - 2⁷ = 552220073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552220211) 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, 21239226 + ... + 21239251.

It is an arithmetic number, because the mean of its divisors is an integer number (148674673).

Almost surely, 2^552220201 is an apocalyptic number.

It is an amenable number.

552220201 is a deficient number, since it is larger than the sum of its proper divisors (42478491).

552220201 is a wasteful number, since it uses less digits than its factorization.

552220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42478490.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 552220201 is about 23499.3659701703. The cubic root of 552220201 is about 820.4222498112.

Adding to 552220201 its reverse (102022255), we get a palindrome (654242456).

The spelling of 552220201 in words is "five hundred fifty-two million, two hundred twenty thousand, two hundred one".