7216662210117 has 12 divisors (see below), whose sum is σ = 10058762956704. Its totient is φ = 4601929524280.

The previous prime is 7216662210103. The next prime is 7216662210167. The reversal of 7216662210117 is 7110122666127.

It is not a de Polignac number, because 7216662210117 - 2¹⁹ = 7216661685829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7216662210167) 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 11 ways as a sum of consecutive naturals, for example, 2273679009 + ... + 2273682182.

It is an arithmetic number, because the mean of its divisors is an integer number (838230246392).

Almost surely, 2^{7216662210117} is an apocalyptic number.

It is an amenable number.

7216662210117 is a deficient number, since it is larger than the sum of its proper divisors (2842100746587).

7216662210117 is a wasteful number, since it uses less digits than its factorization.

7216662210117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547361240 (or 4547361217 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 7216662210117 in words is "seven trillion, two hundred sixteen billion, six hundred sixty-two million, two hundred ten thousand, one hundred seventeen".