242133212201 has 4 divisors (see below), whose sum is σ = 242135726292. Its totient is φ = 242130698112.

The previous prime is 242133212183. The next prime is 242133212221. The reversal of 242133212201 is 102212331242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16313420176 + 225819792025 = 127724^2 + 475205^2 .

It is a cyclic number.

It is not a de Polignac number, because 242133212201 - 2¹⁴ = 242133195817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242133212221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106576 + ... + 1307201.

It is an arithmetic number, because the mean of its divisors is an integer number (60533931573).

Almost surely, 2^242133212201 is an apocalyptic number.

It is an amenable number.

242133212201 is a deficient number, since it is larger than the sum of its proper divisors (2514091).

242133212201 is a wasteful number, since it uses less digits than its factorization.

242133212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514090.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 242133212201 its reverse (102212331242), we get a palindrome (344345543443).

The spelling of 242133212201 in words is "two hundred forty-two billion, one hundred thirty-three million, two hundred twelve thousand, two hundred one".