211032000221213 has 8 divisors (see below), whose sum is σ = 214546133343480. Its totient is φ = 207519628135680.

The previous prime is 211032000221191. The next prime is 211032000221219. The reversal of 211032000221213 is 312122000230112.

It can be written as a sum of positive squares in 4 ways, for example, as 4843709910649 + 206188290310564 = 2200843^2 + 14359258^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 211032000221213 - 2⁶ = 211032000221149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211032000221219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440017520 + ... + 440496857.

It is an arithmetic number, because the mean of its divisors is an integer number (26818266667935).

Almost surely, 2^{211032000221213} is an apocalyptic number.

It is an amenable number.

211032000221213 is a deficient number, since it is larger than the sum of its proper divisors (3514133122267).

211032000221213 is an equidigital number, since it uses as much as digits as its factorization.

211032000221213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880518367.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 211032000221213 its reverse (312122000230112), we get a palindrome (523154000451325).

The spelling of 211032000221213 in words is "two hundred eleven trillion, thirty-two billion, two hundred twenty-one thousand, two hundred thirteen".