6722845623001 has 2 divisors, whose sum is σ = 6722845623002. Its totient is φ = 6722845623000.

The previous prime is 6722845622833. The next prime is 6722845623007. The reversal of 6722845623001 is 1003265482276.

6722845623001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6683522733001 + 39322890000 = 2585251^2 + 198300^2 .

It is a cyclic number.

It is not a de Polignac number, because 6722845623001 - 2¹³ = 6722845614809 is a prime.

It is not a weakly prime, because it can be changed into another prime (6722845623007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361422811500 + 3361422811501.

It is an arithmetic number, because the mean of its divisors is an integer number (3361422811501).

Almost surely, 2^{6722845623001} is an apocalyptic number.

It is an amenable number.

6722845623001 is a deficient number, since it is larger than the sum of its proper divisors (1).

6722845623001 is an equidigital number, since it uses as much as digits as its factorization.

6722845623001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 6722845623001 in words is "six trillion, seven hundred twenty-two billion, eight hundred forty-five million, six hundred twenty-three thousand, one".