10212022102439 has 2 divisors, whose sum is σ = 10212022102440. Its totient is φ = 10212022102438.

The previous prime is 10212022102411. The next prime is 10212022102441. The reversal of 10212022102439 is 93420122021201.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (93420122021201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10212022102439 is a prime.

Together with 10212022102441, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212022102739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106011051219 + 5106011051220.

It is an arithmetic number, because the mean of its divisors is an integer number (5106011051220).

Almost surely, 2^{10212022102439} is an apocalyptic number.

10212022102439 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212022102439 is an equidigital number, since it uses as much as digits as its factorization.

10212022102439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 10212022102439 in words is "ten trillion, two hundred twelve billion, twenty-two million, one hundred two thousand, four hundred thirty-nine".