228021301848 has 32 divisors (see below), whose sum is σ = 589710265200. Its totient is φ = 73386165888.

The previous prime is 228021301843. The next prime is 228021301853. The reversal of 228021301848 is 848103120822.

It is an interprime number because it is at equal distance from previous prime (228021301843) and next prime (228021301853).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228021301843) 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 7 ways as a sum of consecutive naturals, for example, 163807711 + ... + 163809102.

Almost surely, 2^228021301848 is an apocalyptic number.

It is an amenable number.

228021301848 is an abundant number, since it is smaller than the sum of its proper divisors (361688963352).

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

228021301848 is a wasteful number, since it uses less digits than its factorization.

228021301848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327616851 (or 327616847 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

It can be divided in two parts, 2280 and 21301848, that added together give a triangular number (21304128 = T₆₅₂₇).

The spelling of 228021301848 in words is "two hundred twenty-eight billion, twenty-one million, three hundred one thousand, eight hundred forty-eight".