422203033 has 4 divisors (see below), whose sum is σ = 482517760. Its totient is φ = 361888308.

The previous prime is 422203013. The next prime is 422203037. The reversal of 422203033 is 330302224.

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.

It is a cyclic number.

It is not a de Polignac number, because 422203033 - 2¹³ = 422194841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422203033.

It is not an unprimeable number, because it can be changed into a prime (422203037) 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, 30157353 + ... + 30157366.

It is an arithmetic number, because the mean of its divisors is an integer number (120629440).

Almost surely, 2^422203033 is an apocalyptic number.

It is an amenable number.

422203033 is a deficient number, since it is larger than the sum of its proper divisors (60314727).

422203033 is an equidigital number, since it uses as much as digits as its factorization.

422203033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60314726.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 422203033 is about 20547.5797358229. The cubic root of 422203033 is about 750.1943395644.

Adding to 422203033 its reverse (330302224), we get a palindrome (752505257).

The spelling of 422203033 in words is "four hundred twenty-two million, two hundred three thousand, thirty-three".