6673512232217 has 2 divisors, whose sum is σ = 6673512232218. Its totient is φ = 6673512232216.

The previous prime is 6673512232193. The next prime is 6673512232397. The reversal of 6673512232217 is 7122322153766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4650108400921 + 2023403831296 = 2156411^2 + 1422464^2 .

It is a cyclic number.

It is not a de Polignac number, because 6673512232217 - 2²² = 6673508037913 is a prime.

It is a super-2 number, since 2×6673512232217² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6673512234217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336756116108 + 3336756116109.

It is an arithmetic number, because the mean of its divisors is an integer number (3336756116109).

Almost surely, 2^{6673512232217} is an apocalyptic number.

It is an amenable number.

6673512232217 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673512232217 is an equidigital number, since it uses as much as digits as its factorization.

6673512232217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 47.

The spelling of 6673512232217 in words is "six trillion, six hundred seventy-three billion, five hundred twelve million, two hundred thirty-two thousand, two hundred seventeen".