213340221244001 has 8 divisors (see below), whose sum is σ = 215221879828800. Its totient is φ = 211466227257040.

The previous prime is 213340221243971. The next prime is 213340221244019. The reversal of 213340221244001 is 100442122043312.

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 213340221244001 - 2¹⁰ = 213340221242977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213340221244061) 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, 1916093546 + ... + 1916204883.

It is an arithmetic number, because the mean of its divisors is an integer number (26902734978600).

Almost surely, 2^{213340221244001} is an apocalyptic number.

It is an amenable number.

213340221244001 is a deficient number, since it is larger than the sum of its proper divisors (1881658584799).

213340221244001 is a wasteful number, since it uses less digits than its factorization.

213340221244001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832298919.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 213340221244001 its reverse (100442122043312), we get a palindrome (313782343287313).

The spelling of 213340221244001 in words is "two hundred thirteen trillion, three hundred forty billion, two hundred twenty-one million, two hundred forty-four thousand, one".