320334002211 has 4 divisors (see below), whose sum is σ = 427112002952. Its totient is φ = 213556001472.

The previous prime is 320334002189. The next prime is 320334002239. The reversal of 320334002211 is 112200433023.

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

It is not a de Polignac number, because 320334002211 - 2²² = 320329807907 is a prime.

It is a super-2 number, since 2×320334002211² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320334002111) 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, 53389000366 + ... + 53389000371.

It is an arithmetic number, because the mean of its divisors is an integer number (106778000738).

Almost surely, 2^320334002211 is an apocalyptic number.

320334002211 is a deficient number, since it is larger than the sum of its proper divisors (106778000741).

320334002211 is a wasteful number, since it uses less digits than its factorization.

320334002211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106778000740.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 320334002211 its reverse (112200433023), we get a palindrome (432534435234).

The spelling of 320334002211 in words is "three hundred twenty billion, three hundred thirty-four million, two thousand, two hundred eleven".