422204234233 has 4 divisors (see below), whose sum is σ = 422592647680. Its totient is φ = 421815820788.

The previous prime is 422204234167. The next prime is 422204234261. The reversal of 422204234233 is 332432402224.

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 422204234233 - 2²¹ = 422202137081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422204234195 and 422204234204.

It is not an unprimeable number, because it can be changed into a prime (422204234033) 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, 194205093 + ... + 194207266.

It is an arithmetic number, because the mean of its divisors is an integer number (105648161920).

Almost surely, 2^422204234233 is an apocalyptic number.

It is an amenable number.

422204234233 is a deficient number, since it is larger than the sum of its proper divisors (388413447).

422204234233 is a wasteful number, since it uses less digits than its factorization.

422204234233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388413446.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 422204234233 its reverse (332432402224), we get a palindrome (754636636457).

The spelling of 422204234233 in words is "four hundred twenty-two billion, two hundred four million, two hundred thirty-four thousand, two hundred thirty-three".