228822102 has 48 divisors (see below), whose sum is σ = 506425920. Its totient is φ = 74649600.

The previous prime is 228822079. The next prime is 228822103. The reversal of 228822102 is 201228822.

228822102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228822103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 297174 + ... + 297942.

It is an arithmetic number, because the mean of its divisors is an integer number (10550540).

Almost surely, 2^228822102 is an apocalyptic number.

228822102 is an abundant number, since it is smaller than the sum of its proper divisors (277603818).

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

228822102 is a wasteful number, since it uses less digits than its factorization.

228822102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 1106 counting only the distinct ones).

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

The square root of 228822102 is about 15126.8668930483. The cubic root of 228822102 is about 611.6448503316.

The spelling of 228822102 in words is "two hundred twenty-eight million, eight hundred twenty-two thousand, one hundred two".