212350230 has 96 divisors (see below), whose sum is σ = 597227904. Its totient is φ = 52144128.

The previous prime is 212350207. The next prime is 212350241. The reversal of 212350230 is 32053212.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70434 + ... + 73386.

It is an arithmetic number, because the mean of its divisors is an integer number (6221124).

Almost surely, 2^212350230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212350230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298613952).

212350230 is an abundant number, since it is smaller than the sum of its proper divisors (384877674).

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

212350230 is a wasteful number, since it uses less digits than its factorization.

212350230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030 (or 3027 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 212350230 is about 14572.2417630233. The cubic root of 212350230 is about 596.6013685221.

The spelling of 212350230 in words is "two hundred twelve million, three hundred fifty thousand, two hundred thirty".