228822254 has 4 divisors (see below), whose sum is σ = 343233384. Its totient is φ = 114411126.

The previous prime is 228822241. The next prime is 228822259. The reversal of 228822254 is 452228822.

228822254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228822259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57205562 + ... + 57205565.

It is an arithmetic number, because the mean of its divisors is an integer number (85808346).

Almost surely, 2^228822254 is an apocalyptic number.

228822254 is a deficient number, since it is larger than the sum of its proper divisors (114411130).

228822254 is a wasteful number, since it uses less digits than its factorization.

228822254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114411129.

The product of its digits is 40960, while the sum is 35.

The square root of 228822254 is about 15126.8719172207. The cubic root of 228822254 is about 611.6449857643.

It can be divided in two parts, 2288 and 22254, that added together give a palindrome (24542).

The spelling of 228822254 in words is "two hundred twenty-eight million, eight hundred twenty-two thousand, two hundred fifty-four".