12210010310321 has 8 divisors (see below), whose sum is σ = 12499193931840. Its totient is φ = 11921064411312.

The previous prime is 12210010310299. The next prime is 12210010310357. The reversal of 12210010310321 is 12301301001221.

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-12210010310321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12210010310321.

It is not an unprimeable number, because it can be changed into a prime (12210010310021) 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, 59326685 + ... + 59532138.

It is an arithmetic number, because the mean of its divisors is an integer number (1562399241480).

Almost surely, 2^{12210010310321} is an apocalyptic number.

It is an amenable number.

12210010310321 is a deficient number, since it is larger than the sum of its proper divisors (289183621519).

12210010310321 is a wasteful number, since it uses less digits than its factorization.

12210010310321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118861255.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12210010310321 its reverse (12301301001221), we get a palindrome (24511311311542).

The spelling of 12210010310321 in words is "twelve trillion, two hundred ten billion, ten million, three hundred ten thousand, three hundred twenty-one".