202233212212 has 6 divisors (see below), whose sum is σ = 353908121378. Its totient is φ = 101116606104.

The previous prime is 202233212201. The next prime is 202233212231. The reversal of 202233212212 is 212212332202.

202233212212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 175128858256 + 27104353956 = 418484^2 + 164634^2 .

It is a congruent number.

It is an unprimeable number.

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, 25279151523 + ... + 25279151530.

Almost surely, 2^202233212212 is an apocalyptic number.

It is an amenable number.

202233212212 is a deficient number, since it is larger than the sum of its proper divisors (151674909166).

202233212212 is a wasteful number, since it uses less digits than its factorization.

202233212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50558303057 (or 50558303055 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 202233212212 its reverse (212212332202), we get a palindrome (414445544414).

The spelling of 202233212212 in words is "two hundred two billion, two hundred thirty-three million, two hundred twelve thousand, two hundred twelve".