10212221415013 has 2 divisors, whose sum is σ = 10212221415014. Its totient is φ = 10212221415012.

The previous prime is 10212221414999. The next prime is 10212221415031. The reversal of 10212221415013 is 31051412221201.

Together with next prime (10212221415031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5377051409409 + 4835170005604 = 2318847^2 + 2198902^2 .

It is an emirp because it is prime and its reverse (31051412221201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10212221415013 - 2³³ = 10203631480421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212221416013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106110707506 + 5106110707507.

It is an arithmetic number, because the mean of its divisors is an integer number (5106110707507).

Almost surely, 2^{10212221415013} is an apocalyptic number.

It is an amenable number.

10212221415013 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212221415013 is an equidigital number, since it uses as much as digits as its factorization.

10212221415013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 10212221415013 its reverse (31051412221201), we get a palindrome (41263633636214).

The spelling of 10212221415013 in words is "ten trillion, two hundred twelve billion, two hundred twenty-one million, four hundred fifteen thousand, thirteen".