202234225 has 6 divisors (see below), whose sum is σ = 250770470. Its totient is φ = 161787360.

The previous prime is 202234223. The next prime is 202234229. The reversal of 202234225 is 522432202.

It is a happy number.

202234225 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 3 ways, for example, as 45684081 + 156550144 = 6759^2 + 12512^2 .

It is not a de Polignac number, because 202234225 - 2¹ = 202234223 is a prime.

It is a super-3 number, since 3×202234225³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 202234196 and 202234205.

It is not an unprimeable number, because it can be changed into a prime (202234223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4044660 + ... + 4044709.

Almost surely, 2^202234225 is an apocalyptic number.

202234225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

202234225 is a deficient number, since it is larger than the sum of its proper divisors (48536245).

202234225 is an equidigital number, since it uses as much as digits as its factorization.

202234225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8089379 (or 8089374 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 202234225 is about 14220.9080230483. The cubic root of 202234225 is about 586.9731265516.

Adding to 202234225 its reverse (522432202), we get a palindrome (724666427).

The spelling of 202234225 in words is "two hundred two million, two hundred thirty-four thousand, two hundred twenty-five".