1022010219913 has 2 divisors, whose sum is σ = 1022010219914. Its totient is φ = 1022010219912.

The previous prime is 1022010219911. The next prime is 1022010219929. The reversal of 1022010219913 is 3199120102201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 703724687689 + 318285532224 = 838883^2 + 564168^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022010219913 - 2¹ = 1022010219911 is a prime.

Together with 1022010219911, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1022010219911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511005109956 + 511005109957.

It is an arithmetic number, because the mean of its divisors is an integer number (511005109957).

Almost surely, 2^{1022010219913} is an apocalyptic number.

It is an amenable number.

1022010219913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022010219913 is an equidigital number, since it uses as much as digits as its factorization.

1022010219913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 1022010219913 in words is "one trillion, twenty-two billion, ten million, two hundred nineteen thousand, nine hundred thirteen".