2217068734069 has 8 divisors (see below), whose sum is σ = 2535916731840. Its totient is φ = 1898751709536.

The previous prime is 2217068734057. The next prime is 2217068734103. The reversal of 2217068734069 is 9604378607122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2217068734069 - 2¹⁵ = 2217068701301 is a prime.

It is a super-2 number, since 2×2217068734069² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2217068734039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132734359 + ... + 132751060.

It is an arithmetic number, because the mean of its divisors is an integer number (316989591480).

Almost surely, 2^{2217068734069} is an apocalyptic number.

It is an amenable number.

2217068734069 is a deficient number, since it is larger than the sum of its proper divisors (318847997771).

2217068734069 is a wasteful number, since it uses less digits than its factorization.

2217068734069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265486619.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 2217068734069 in words is "two trillion, two hundred seventeen billion, sixty-eight million, seven hundred thirty-four thousand, sixty-nine".