230549938122 has 128 divisors (see below), whose sum is σ = 569812838400. Its totient is φ = 61946976000.

The previous prime is 230549938121. The next prime is 230549938243. The reversal of 230549938122 is 221839945032.

It is not an unprimeable number, because it can be changed into a prime (230549938121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70914997 + ... + 70918247.

It is an arithmetic number, because the mean of its divisors is an integer number (4451662800).

Almost surely, 2^230549938122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230549938122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284906419200).

230549938122 is an abundant number, since it is smaller than the sum of its proper divisors (339262900278).

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

230549938122 is a wasteful number, since it uses less digits than its factorization.

230549938122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321 (or 5307 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 230549938122 in words is "two hundred thirty billion, five hundred forty-nine million, nine hundred thirty-eight thousand, one hundred twenty-two".