2312210000013 has 4 divisors (see below), whose sum is σ = 3082946666688. Its totient is φ = 1541473333340.

The previous prime is 2312209999993. The next prime is 2312210000029. The reversal of 2312210000013 is 3100000122132.

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 2312210000013 - 2¹⁶ = 2312209934477 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2312209999947 and 2312210000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312210000213) 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 3 ways as a sum of consecutive naturals, for example, 385368333333 + ... + 385368333338.

It is an arithmetic number, because the mean of its divisors is an integer number (770736666672).

Almost surely, 2^{2312210000013} is an apocalyptic number.

It is an amenable number.

2312210000013 is a deficient number, since it is larger than the sum of its proper divisors (770736666675).

2312210000013 is an equidigital number, since it uses as much as digits as its factorization.

2312210000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770736666674.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 2312210000013 its reverse (3100000122132), we get a palindrome (5412210122145).

The spelling of 2312210000013 in words is "two trillion, three hundred twelve billion, two hundred ten million, thirteen", and thus it is an aban number.