212413230 has 24 divisors (see below), whose sum is σ = 552274632. Its totient is φ = 56643504.

The previous prime is 212413213. The next prime is 212413237. The reversal of 212413230 is 32314212.

212413230 is a `hidden beast` number, since 21 + 2 + 413 + 230 = 666.

212413230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212413237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1179984 + ... + 1180163.

It is an arithmetic number, because the mean of its divisors is an integer number (23011443).

Almost surely, 2^212413230 is an apocalyptic number.

212413230 is an abundant number, since it is smaller than the sum of its proper divisors (339861402).

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

212413230 is a wasteful number, since it uses less digits than its factorization.

212413230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360160 (or 2360157 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 212413230 is about 14574.4032467885. The cubic root of 212413230 is about 596.6603625244.

Adding to 212413230 its reverse (32314212), we get a palindrome (244727442).

The spelling of 212413230 in words is "two hundred twelve million, four hundred thirteen thousand, two hundred thirty".