13212202111013 has 2 divisors, whose sum is σ = 13212202111014. Its totient is φ = 13212202111012.

The previous prime is 13212202110997. The next prime is 13212202111021. The reversal of 13212202111013 is 31011120221231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9683037850564 + 3529164260449 = 3111758^2 + 1878607^2 .

It is a cyclic number.

It is not a de Polignac number, because 13212202111013 - 2⁴ = 13212202110997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13212202111093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6606101055506 + 6606101055507.

It is an arithmetic number, because the mean of its divisors is an integer number (6606101055507).

Almost surely, 2^{13212202111013} is an apocalyptic number.

It is an amenable number.

13212202111013 is a deficient number, since it is larger than the sum of its proper divisors (1).

13212202111013 is an equidigital number, since it uses as much as digits as its factorization.

13212202111013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 13212202111013 its reverse (31011120221231), we get a palindrome (44223322332244).

The spelling of 13212202111013 in words is "thirteen trillion, two hundred twelve billion, two hundred two million, one hundred eleven thousand, thirteen".