213312222301 has 8 divisors (see below), whose sum is σ = 218375248824. Its totient is φ = 208307059200.

The previous prime is 213312222293. The next prime is 213312222341. The reversal of 213312222301 is 103222213312.

213312222301 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 4 ways, for example, as 87660405625 + 125651816676 = 296075^2 + 354474^2 .

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 213312222301 - 2³ = 213312222293 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 (213312222341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14458396 + ... + 14473141.

It is an arithmetic number, because the mean of its divisors is an integer number (27296906103).

Almost surely, 2^213312222301 is an apocalyptic number.

It is an amenable number.

213312222301 is a deficient number, since it is larger than the sum of its proper divisors (5063026523).

213312222301 is a wasteful number, since it uses less digits than its factorization.

213312222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28931711.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 213312222301 its reverse (103222213312), we get a palindrome (316534435613).

The spelling of 213312222301 in words is "two hundred thirteen billion, three hundred twelve million, two hundred twenty-two thousand, three hundred one".