320212002102211 has 4 divisors (see below), whose sum is σ = 325639324171800. Its totient is φ = 314784680032624.

The previous prime is 320212002102193. The next prime is 320212002102229. The reversal of 320212002102211 is 112201200212023.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (320212002102193) and next prime (320212002102229).

It is a cyclic number.

It is not a de Polignac number, because 320212002102211 - 2¹⁷ = 320212001971139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320212002102911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2713661034706 + ... + 2713661034823.

It is an arithmetic number, because the mean of its divisors is an integer number (81409831042950).

Almost surely, 2^{320212002102211} is an apocalyptic number.

320212002102211 is a deficient number, since it is larger than the sum of its proper divisors (5427322069589).

320212002102211 is an equidigital number, since it uses as much as digits as its factorization.

320212002102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427322069588.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 320212002102211 its reverse (112201200212023), we get a palindrome (432413202314234).

The spelling of 320212002102211 in words is "three hundred twenty trillion, two hundred twelve billion, two million, one hundred two thousand, two hundred eleven".