6997622671219 has 2 divisors, whose sum is σ = 6997622671220. Its totient is φ = 6997622671218.

The previous prime is 6997622671201. The next prime is 6997622671223. The reversal of 6997622671219 is 9121762267996.

6997622671219 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6997622671219 is a prime.

It is a super-2 number, since 2×6997622671219² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6997622671229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3498811335609 + 3498811335610.

It is an arithmetic number, because the mean of its divisors is an integer number (3498811335610).

Almost surely, 2^{6997622671219} is an apocalyptic number.

6997622671219 is a deficient number, since it is larger than the sum of its proper divisors (1).

6997622671219 is an equidigital number, since it uses as much as digits as its factorization.

6997622671219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61725888, while the sum is 67.

The spelling of 6997622671219 in words is "six trillion, nine hundred ninety-seven billion, six hundred twenty-two million, six hundred seventy-one thousand, two hundred nineteen".