1022326435393 has 2 divisors, whose sum is σ = 1022326435394. Its totient is φ = 1022326435392.

The previous prime is 1022326435391. The next prime is 1022326435411. The reversal of 1022326435393 is 3935346232201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 698982946704 + 323343488689 = 836052^2 + 568633^2 .

It is an emirp because it is prime and its reverse (3935346232201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022326435393 - 2¹ = 1022326435391 is a prime.

Together with 1022326435391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1022326435391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511163217696 + 511163217697.

It is an arithmetic number, because the mean of its divisors is an integer number (511163217697).

Almost surely, 2^{1022326435393} is an apocalyptic number.

It is an amenable number.

1022326435393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022326435393 is an equidigital number, since it uses as much as digits as its factorization.

1022326435393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 1022326435393 in words is "one trillion, twenty-two billion, three hundred twenty-six million, four hundred thirty-five thousand, three hundred ninety-three".