228879980214 has 16 divisors (see below), whose sum is σ = 458352155952. Its totient is φ = 76194627488.

The previous prime is 228879980213. The next prime is 228879980221. The reversal of 228879980214 is 412089978822.

It is a super-2 number, since 2×228879980214² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228879980213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24669789 + ... + 24679064.

It is an arithmetic number, because the mean of its divisors is an integer number (28647009747).

Almost surely, 2^228879980214 is an apocalyptic number.

228879980214 is an abundant number, since it is smaller than the sum of its proper divisors (229472175738).

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

228879980214 is a wasteful number, since it uses less digits than its factorization.

228879980214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49349631.

The product of its (nonzero) digits is 9289728, while the sum is 60.

The spelling of 228879980214 in words is "two hundred twenty-eight billion, eight hundred seventy-nine million, nine hundred eighty thousand, two hundred fourteen".