1022823222823 has 2 divisors, whose sum is σ = 1022823222824. Its totient is φ = 1022823222822.

The previous prime is 1022823222809. The next prime is 1022823222829. The reversal of 1022823222823 is 3282223282201.

1022823222823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (3282223282201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022823222823 - 2²¹ = 1022821125671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022823222829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511411611411 + 511411611412.

It is an arithmetic number, because the mean of its divisors is an integer number (511411611412).

Almost surely, 2^{1022823222823} is an apocalyptic number.

1022823222823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022823222823 is an equidigital number, since it uses as much as digits as its factorization.

1022823222823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 1022823222823 in words is "one trillion, twenty-two billion, eight hundred twenty-three million, two hundred twenty-two thousand, eight hundred twenty-three".