6722043630823 has 2 divisors, whose sum is σ = 6722043630824. Its totient is φ = 6722043630822.

The previous prime is 6722043630761. The next prime is 6722043630851. The reversal of 6722043630823 is 3280363402276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6722043630823 - 2²⁵ = 6722010076391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6722043630853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361021815411 + 3361021815412.

It is an arithmetic number, because the mean of its divisors is an integer number (3361021815412).

Almost surely, 2^{6722043630823} is an apocalyptic number.

6722043630823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6722043630823 is an equidigital number, since it uses as much as digits as its factorization.

6722043630823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 46.

The spelling of 6722043630823 in words is "six trillion, seven hundred twenty-two billion, forty-three million, six hundred thirty thousand, eight hundred twenty-three".