10212003322321 has 16 divisors (see below), whose sum is σ = 10361755451520. Its totient is φ = 10063390821120.

The previous prime is 10212003322319. The next prime is 10212003322361. The reversal of 10212003322321 is 12322330021201.

It is a cyclic number.

It is not a de Polignac number, because 10212003322321 - 2¹ = 10212003322319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10212003322292 and 10212003322301.

It is not an unprimeable number, because it can be changed into a prime (10212003322361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23219815 + ... + 23655523.

It is an arithmetic number, because the mean of its divisors is an integer number (647609715720).

Almost surely, 2^{10212003322321} is an apocalyptic number.

It is an amenable number.

10212003322321 is a deficient number, since it is larger than the sum of its proper divisors (149752129199).

10212003322321 is a wasteful number, since it uses less digits than its factorization.

10212003322321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437016.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10212003322321 its reverse (12322330021201), we get a palindrome (22534333343522).

The spelling of 10212003322321 in words is "ten trillion, two hundred twelve billion, three million, three hundred twenty-two thousand, three hundred twenty-one".