212300022132313 has 4 divisors (see below), whose sum is σ = 212302262222260. Its totient is φ = 212297782042368.

The previous prime is 212300022132311. The next prime is 212300022132329. The reversal of 212300022132313 is 313231220003212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53678012534784 + 158622009597529 = 7326528^2 + 12594523^2 .

It is a cyclic number.

It is not a de Polignac number, because 212300022132313 - 2¹ = 212300022132311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212300022132311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1119902808 + ... + 1120092361.

It is an arithmetic number, because the mean of its divisors is an integer number (53075565555565).

Almost surely, 2^{212300022132313} is an apocalyptic number.

It is an amenable number.

212300022132313 is a deficient number, since it is larger than the sum of its proper divisors (2240089947).

212300022132313 is an equidigital number, since it uses as much as digits as its factorization.

212300022132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240089946.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 212300022132313 its reverse (313231220003212), we get a palindrome (525531242135525).

The spelling of 212300022132313 in words is "two hundred twelve trillion, three hundred billion, twenty-two million, one hundred thirty-two thousand, three hundred thirteen".