230333320212 has 72 divisors (see below), whose sum is σ = 573480558336. Its totient is φ = 71937149952.

The previous prime is 230333320171. The next prime is 230333320253. The reversal of 230333320212 is 212023333032.

It is an interprime number because it is at equal distance from previous prime (230333320171) and next prime (230333320253).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 624448 + ... + 922280.

Almost surely, 2^230333320212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230333320212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286740279168).

230333320212 is an abundant number, since it is smaller than the sum of its proper divisors (343147238124).

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

230333320212 is a wasteful number, since it uses less digits than its factorization.

230333320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298097 (or 298078 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 230333320212 its reverse (212023333032), we get a palindrome (442356653244).

The spelling of 230333320212 in words is "two hundred thirty billion, three hundred thirty-three million, three hundred twenty thousand, two hundred twelve".