10212578135959 has 2 divisors, whose sum is σ = 10212578135960. Its totient is φ = 10212578135958.

The previous prime is 10212578135951. The next prime is 10212578135983. The reversal of 10212578135959 is 95953187521201.

It is a weak prime.

It is an emirp because it is prime and its reverse (95953187521201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10212578135959 - 2³ = 10212578135951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212578135951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106289067979 + 5106289067980.

It is an arithmetic number, because the mean of its divisors is an integer number (5106289067980).

Almost surely, 2^{10212578135959} is an apocalyptic number.

10212578135959 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212578135959 is an equidigital number, since it uses as much as digits as its factorization.

10212578135959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804000, while the sum is 58.

The spelling of 10212578135959 in words is "ten trillion, two hundred twelve billion, five hundred seventy-eight million, one hundred thirty-five thousand, nine hundred fifty-nine".