213301222301 has 4 divisors (see below), whose sum is σ = 222575188512. Its totient is φ = 204027256092.

The previous prime is 213301222279. The next prime is 213301222331. The reversal of 213301222301 is 103222103312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 213301222301 - 2¹⁸ = 213300960157 is a prime.

It is a super-2 number, since 2×213301222301² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213301222331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4636983071 + ... + 4636983116.

It is an arithmetic number, because the mean of its divisors is an integer number (55643797128).

Almost surely, 2^213301222301 is an apocalyptic number.

It is an amenable number.

213301222301 is a deficient number, since it is larger than the sum of its proper divisors (9273966211).

213301222301 is an equidigital number, since it uses as much as digits as its factorization.

213301222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9273966210.

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

Adding to 213301222301 its reverse (103222103312), we get a palindrome (316523325613).

The spelling of 213301222301 in words is "two hundred thirteen billion, three hundred one million, two hundred twenty-two thousand, three hundred one".