6722359223029 has 2 divisors, whose sum is σ = 6722359223030. Its totient is φ = 6722359223028.

The previous prime is 6722359223023. The next prime is 6722359223051. The reversal of 6722359223029 is 9203229532276.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3990313870929 + 2732045352100 = 1997577^2 + 1652890^2 .

It is a cyclic number.

It is not a de Polignac number, because 6722359223029 - 2³³ = 6713769288437 is a prime.

It is a super-2 number, since 2×6722359223029² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6722359223023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3361179611514 + 3361179611515.

It is an arithmetic number, because the mean of its divisors is an integer number (3361179611515).

Almost surely, 2^{6722359223029} is an apocalyptic number.

It is an amenable number.

6722359223029 is a deficient number, since it is larger than the sum of its proper divisors (1).

6722359223029 is an equidigital number, since it uses as much as digits as its factorization.

6722359223029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 6722359223029 in words is "six trillion, seven hundred twenty-two billion, three hundred fifty-nine million, two hundred twenty-three thousand, twenty-nine".