422301203 has 4 divisors (see below), whose sum is σ = 422462448. Its totient is φ = 422139960.

The previous prime is 422301179. The next prime is 422301211. The reversal of 422301203 is 302103224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422301203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422301223) 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, 76628 + ... + 81953.

It is an arithmetic number, because the mean of its divisors is an integer number (105615612).

Almost surely, 2^422301203 is an apocalyptic number.

422301203 is a deficient number, since it is larger than the sum of its proper divisors (161245).

422301203 is a wasteful number, since it uses less digits than its factorization.

422301203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161244.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 422301203 is about 20549.9684427982. The cubic root of 422301203 is about 750.2524797365.

Adding to 422301203 its reverse (302103224), we get a palindrome (724404427).

The spelling of 422301203 in words is "four hundred twenty-two million, three hundred one thousand, two hundred three".