228035211 has 16 divisors (see below), whose sum is σ = 311568384. Its totient is φ = 148284864.

The previous prime is 228035191. The next prime is 228035221. The reversal of 228035211 is 112530822.

It is not a de Polignac number, because 228035211 - 2⁶ = 228035147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (228035221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41550 + ... + 46716.

It is an arithmetic number, because the mean of its divisors is an integer number (19473024).

Almost surely, 2^228035211 is an apocalyptic number.

228035211 is a deficient number, since it is larger than the sum of its proper divisors (83533173).

228035211 is a wasteful number, since it uses less digits than its factorization.

228035211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 228035211 is about 15100.8347782498. The cubic root of 228035211 is about 610.9429213539.

The spelling of 228035211 in words is "two hundred twenty-eight million, thirty-five thousand, two hundred eleven".