212233021102321 has 8 divisors (see below), whose sum is σ = 214856449516800. Its totient is φ = 209625161996448.

The previous prime is 212233021102309. The next prime is 212233021102339. The reversal of 212233021102321 is 123201120332212.

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 212233021102321 - 2³³ = 212224431167729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212233021102351) 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, 3892299721 + ... + 3892354246.

It is an arithmetic number, because the mean of its divisors is an integer number (26857056189600).

Almost surely, 2^{212233021102321} is an apocalyptic number.

It is an amenable number.

212233021102321 is a deficient number, since it is larger than the sum of its proper divisors (2623428414479).

212233021102321 is a wasteful number, since it uses less digits than its factorization.

212233021102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784654303.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 212233021102321 its reverse (123201120332212), we get a palindrome (335434141434533).

The spelling of 212233021102321 in words is "two hundred twelve trillion, two hundred thirty-three billion, twenty-one million, one hundred two thousand, three hundred twenty-one".