202016228 has 6 divisors (see below), whose sum is σ = 353528406. Its totient is φ = 101008112.

The previous prime is 202016203. The next prime is 202016237. The reversal of 202016228 is 822610202.

It can be written as a sum of positive squares in only one way, i.e., 200279104 + 1737124 = 14152^2 + 1318^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25252025 + ... + 25252032.

It is an arithmetic number, because the mean of its divisors is an integer number (58921401).

Almost surely, 2^202016228 is an apocalyptic number.

It is an amenable number.

202016228 is a deficient number, since it is larger than the sum of its proper divisors (151512178).

202016228 is a wasteful number, since it uses less digits than its factorization.

202016228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50504061 (or 50504059 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 202016228 is about 14213.2412911341. The cubic root of 202016228 is about 586.7621428345.

The spelling of 202016228 in words is "two hundred two million, sixteen thousand, two hundred twenty-eight".