212302200000013 has 4 divisors (see below), whose sum is σ = 215470889552320. Its totient is φ = 209133510447708.

The previous prime is 212302199999993. The next prime is 212302200000049. The reversal of 212302200000013 is 310000002203212.

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 not a de Polignac number, because 212302200000013 - 2⁴⁵ = 177117827911181 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 (212302200000083) 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, 1584344776053 + ... + 1584344776186.

It is an arithmetic number, because the mean of its divisors is an integer number (53867722388080).

Almost surely, 2^{212302200000013} is an apocalyptic number.

It is an amenable number.

212302200000013 is a deficient number, since it is larger than the sum of its proper divisors (3168689552307).

212302200000013 is an equidigital number, since it uses as much as digits as its factorization.

212302200000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168689552306.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 212302200000013 its reverse (310000002203212), we get a palindrome (522302202203225).

The spelling of 212302200000013 in words is "two hundred twelve trillion, three hundred two billion, two hundred million, thirteen", and thus it is an aban number.