228182202 has 12 divisors (see below), whose sum is σ = 494394810. Its totient is φ = 76060728.

The previous prime is 228182147. The next prime is 228182203. The reversal of 228182202 is 202281822.

It can be written as a sum of positive squares in only one way, i.e., 181683441 + 46498761 = 13479^2 + 6819^2 .

It is not an unprimeable number, because it can be changed into a prime (228182203) 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, 6338377 + ... + 6338412.

Almost surely, 2^228182202 is an apocalyptic number.

228182202 is an abundant number, since it is smaller than the sum of its proper divisors (266212608).

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

228182202 is a wasteful number, since it uses less digits than its factorization.

228182202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12676797 (or 12676794 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 228182202 is about 15105.7009767836. The cubic root of 228182202 is about 611.0741639836.

The spelling of 228182202 in words is "two hundred twenty-eight million, one hundred eighty-two thousand, two hundred two".