223402201 has 8 divisors (see below), whose sum is σ = 245492064. Its totient is φ = 201609120.

The previous prime is 223402199. The next prime is 223402217. The reversal of 223402201 is 102204322.

223402201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223402201 - 2¹ = 223402199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223402301) 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, 72615 + ... + 75628.

It is an arithmetic number, because the mean of its divisors is an integer number (30686508).

Almost surely, 2^223402201 is an apocalyptic number.

It is an amenable number.

223402201 is a deficient number, since it is larger than the sum of its proper divisors (22089863).

223402201 is a wasteful number, since it uses less digits than its factorization.

223402201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148391.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 223402201 is about 14946.6451419708. The cubic root of 223402201 is about 606.7770541726. Note that the first 3 decimals are identical.

Adding to 223402201 its reverse (102204322), we get a palindrome (325606523).

The spelling of 223402201 in words is "two hundred twenty-three million, four hundred two thousand, two hundred one".