202013222234 has 4 divisors (see below), whose sum is σ = 303019833354. Its totient is φ = 101006611116.

The previous prime is 202013222233. The next prime is 202013222239. The reversal of 202013222234 is 432222310202.

202013222234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 195041473225 + 6971749009 = 441635^2 + 83497^2 .

It is not an unprimeable number, because it can be changed into a prime (202013222233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50503305557 + ... + 50503305560.

Almost surely, 2^202013222234 is an apocalyptic number.

202013222234 is a deficient number, since it is larger than the sum of its proper divisors (101006611120).

202013222234 is a wasteful number, since it uses less digits than its factorization.

202013222234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101006611119.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 202013222234 its reverse (432222310202), we get a palindrome (634235532436).

The spelling of 202013222234 in words is "two hundred two billion, thirteen million, two hundred twenty-two thousand, two hundred thirty-four".