211301222313 has 8 divisors (see below), whose sum is σ = 281737356768. Its totient is φ = 140866284704.

The previous prime is 211301222311. The next prime is 211301222323. The reversal of 211301222313 is 313222103112.

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 211301222313 - 2¹ = 211301222311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 211301222313.

It is not an unprimeable number, because it can be changed into a prime (211301222311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264406 + ... + 701792.

It is an arithmetic number, because the mean of its divisors is an integer number (35217169596).

Almost surely, 2^211301222313 is an apocalyptic number.

It is an amenable number.

211301222313 is a deficient number, since it is larger than the sum of its proper divisors (70436134455).

211301222313 is a wasteful number, since it uses less digits than its factorization.

211301222313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598423.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 211301222313 its reverse (313222103112), we get a palindrome (524523325425).

The spelling of 211301222313 in words is "two hundred eleven billion, three hundred one million, two hundred twenty-two thousand, three hundred thirteen".