201211232441 has 8 divisors (see below), whose sum is σ = 208963559904. Its totient is φ = 193598586720.

The previous prime is 201211232437. The next prime is 201211232449. The reversal of 201211232441 is 144232112102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201211232441 - 2² = 201211232437 is a prime.

It is a super-3 number, since 3×201211232441³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201211232449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34917500 + ... + 34923261.

It is an arithmetic number, because the mean of its divisors is an integer number (26120444988).

Almost surely, 2^201211232441 is an apocalyptic number.

It is an amenable number.

201211232441 is a deficient number, since it is larger than the sum of its proper divisors (7752327463).

201211232441 is an equidigital number, since it uses as much as digits as its factorization.

201211232441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69840871.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 201211232441 its reverse (144232112102), we get a palindrome (345443344543).

The spelling of 201211232441 in words is "two hundred one billion, two hundred eleven million, two hundred thirty-two thousand, four hundred forty-one".