6820922023 has 2 divisors, whose sum is σ = 6820922024. Its totient is φ = 6820922022.

The previous prime is 6820922011. The next prime is 6820922027. The reversal of 6820922023 is 3202290286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6820922023 - 2²¹ = 6818824871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6820922023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6820922027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3410461011 + 3410461012.

It is an arithmetic number, because the mean of its divisors is an integer number (3410461012).

Almost surely, 2^6820922023 is an apocalyptic number.

6820922023 is a deficient number, since it is larger than the sum of its proper divisors (1).

6820922023 is an equidigital number, since it uses as much as digits as its factorization.

6820922023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 6820922023 is about 82588.8734818438. The cubic root of 6820922023 is about 1896.4775014895.

The spelling of 6820922023 in words is "six billion, eight hundred twenty million, nine hundred twenty-two thousand, twenty-three".