211313020322 has 32 divisors (see below), whose sum is σ = 340393672944. Its totient is φ = 98033920000.

The previous prime is 211313020279. The next prime is 211313020337. The reversal of 211313020322 is 223020313112.

211313020322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 140183596921 + 71129423401 = 374411^2 + 266701^2 .

It is a junction number, because it is equal to n+sod(n) for n = 211313020294 and 211313020303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668072 + ... + 932172.

Almost surely, 2^211313020322 is an apocalyptic number.

211313020322 is a deficient number, since it is larger than the sum of its proper divisors (129080652622).

211313020322 is a wasteful number, since it uses less digits than its factorization.

211313020322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264454.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 211313020322 its reverse (223020313112), we get a palindrome (434333333434).

The spelling of 211313020322 in words is "two hundred eleven billion, three hundred thirteen million, twenty thousand, three hundred twenty-two".