228941244980 has 48 divisors (see below), whose sum is σ = 551879588736. Its totient is φ = 78148341120.

The previous prime is 228941244953. The next prime is 228941245151. The reversal of 228941244980 is 89442149822.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3570191 + ... + 3633750.

It is an arithmetic number, because the mean of its divisors is an integer number (11497491432).

Almost surely, 2^228941244980 is an apocalyptic number.

228941244980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228941244980 is an abundant number, since it is smaller than the sum of its proper divisors (322938343756).

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

228941244980 is a wasteful number, since it uses less digits than its factorization.

228941244980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7204184 (or 7204182 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 53.

The spelling of 228941244980 in words is "two hundred twenty-eight billion, nine hundred forty-one million, two hundred forty-four thousand, nine hundred eighty".