202226232 has 64 divisors (see below), whose sum is σ = 547616160. Its totient is φ = 61862400.

The previous prime is 202226231. The next prime is 202226239. The reversal of 202226232 is 232622202.

It is a junction number, because it is equal to n+sod(n) for n = 202226199 and 202226208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202226231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54682 + ... + 58262.

Almost surely, 2^202226232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202226232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273808080).

202226232 is an abundant number, since it is smaller than the sum of its proper divisors (345389928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202226232 is a wasteful number, since it uses less digits than its factorization.

202226232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784 (or 3780 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 202226232 is about 14220.6269903967. The cubic root of 202226232 is about 586.9653933765.

Adding to 202226232 its reverse (232622202), we get a palindrome (434848434).

The spelling of 202226232 in words is "two hundred two million, two hundred twenty-six thousand, two hundred thirty-two".