21233331210241 has 8 divisors (see below), whose sum is σ = 21859250878080. Its totient is φ = 20610150797808.

The previous prime is 21233331210197. The next prime is 21233331210253. The reversal of 21233331210241 is 14201213333212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-21233331210241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21233331210281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684798121 + ... + 684829126.

It is an arithmetic number, because the mean of its divisors is an integer number (2732406359760).

Almost surely, 2^{21233331210241} is an apocalyptic number.

It is an amenable number.

21233331210241 is a deficient number, since it is larger than the sum of its proper divisors (625919667839).

21233331210241 is a wasteful number, since it uses less digits than its factorization.

21233331210241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369627703.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 21233331210241 its reverse (14201213333212), we get a palindrome (35434544543453).

The spelling of 21233331210241 in words is "twenty-one trillion, two hundred thirty-three billion, three hundred thirty-one million, two hundred ten thousand, two hundred forty-one".