422550524233 has 4 divisors (see below), whose sum is σ = 422552320020. Its totient is φ = 422548728448.

The previous prime is 422550524197. The next prime is 422550524239. The reversal of 422550524233 is 332425055224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 345606421689 + 76944102544 = 587883^2 + 277388^2 .

It is a cyclic number.

It is not a de Polignac number, because 422550524233 - 2³³ = 413960589641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422550524192 and 422550524201.

It is not an unprimeable number, because it can be changed into a prime (422550524239) 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, 480160 + ... + 1037137.

It is an arithmetic number, because the mean of its divisors is an integer number (105638080005).

Almost surely, 2^422550524233 is an apocalyptic number.

It is an amenable number.

422550524233 is a deficient number, since it is larger than the sum of its proper divisors (1795787).

422550524233 is a wasteful number, since it uses less digits than its factorization.

422550524233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795786.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 422550524233 its reverse (332425055224), we get a palindrome (754975579457).

The spelling of 422550524233 in words is "four hundred twenty-two billion, five hundred fifty million, five hundred twenty-four thousand, two hundred thirty-three".