223342201 has 4 divisors (see below), whose sum is σ = 223982500. Its totient is φ = 222701904.

The previous prime is 223342187. The next prime is 223342219. The reversal of 223342201 is 102243322.

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 78765625 + 144576576 = 8875^2 + 12024^2 .

It is a cyclic number.

It is not a de Polignac number, because 223342201 - 2¹³ = 223334009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223342241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319626 + ... + 320323.

It is an arithmetic number, because the mean of its divisors is an integer number (55995625).

Almost surely, 2^223342201 is an apocalyptic number.

It is an amenable number.

223342201 is a deficient number, since it is larger than the sum of its proper divisors (640299).

223342201 is an equidigital number, since it uses as much as digits as its factorization.

223342201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640298.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 223342201 is about 14944.6378678106. The cubic root of 223342201 is about 606.7227278159.

Adding to 223342201 its reverse (102243322), we get a palindrome (325585523).

The spelling of 223342201 in words is "two hundred twenty-three million, three hundred forty-two thousand, two hundred one".