232141212 has 36 divisors (see below), whose sum is σ = 588050736. Its totient is φ = 77215680.

The previous prime is 232141187. The next prime is 232141213. The reversal of 232141212 is 212141232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a nude number because it is divisible by every one of its digits.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232141213) 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, 10912 + ... + 24152.

Almost surely, 2^232141212 is an apocalyptic number.

It is an amenable number.

232141212 is an abundant number, since it is smaller than the sum of its proper divisors (355909524).

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

232141212 is a wasteful number, since it uses less digits than its factorization.

232141212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13738 (or 13733 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 232141212 is about 15236.1810175647. The cubic root of 232141212 is about 614.5880088181.

Adding to 232141212 its reverse (212141232), we get a palindrome (444282444).

The spelling of 232141212 in words is "two hundred thirty-two million, one hundred forty-one thousand, two hundred twelve".