603422201 has 4 divisors (see below), whose sum is σ = 610692432. Its totient is φ = 596151972.

The previous prime is 603422189. The next prime is 603422219. The reversal of 603422201 is 102224306.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102224306 = 2 ⋅51112153.

It is a cyclic number.

It is not a de Polignac number, because 603422201 - 2¹⁰ = 603421177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (603422291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3634991 + ... + 3635156.

It is an arithmetic number, because the mean of its divisors is an integer number (152673108).

Almost surely, 2^603422201 is an apocalyptic number.

It is an amenable number.

603422201 is a deficient number, since it is larger than the sum of its proper divisors (7270231).

603422201 is an equidigital number, since it uses as much as digits as its factorization.

603422201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7270230.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 603422201 is about 24564.6534882949. The cubic root of 603422201 is about 845.0331796082.

Adding to 603422201 its reverse (102224306), we get a palindrome (705646507).

The spelling of 603422201 in words is "six hundred three million, four hundred twenty-two thousand, two hundred one".