228098222208 has 512 divisors, whose sum is σ = 718560460800. Its totient is φ = 71119503360.

The previous prime is 228098222201. The next prime is 228098222227. The reversal of 228098222208 is 802222890822.

It is not an unprimeable number, because it can be changed into a prime (228098222201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 488432791 + ... + 488433257.

It is an arithmetic number, because the mean of its divisors is an integer number (1403438400).

Almost surely, 2^228098222208 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 228098222208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359280230400).

228098222208 is an abundant number, since it is smaller than the sum of its proper divisors (490462238592).

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

228098222208 is a wasteful number, since it uses less digits than its factorization.

228098222208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 647 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 228098222208 in words is "two hundred twenty-eight billion, ninety-eight million, two hundred twenty-two thousand, two hundred eight".