7216611116735 has 8 divisors (see below), whose sum is σ = 8681746776576. Its totient is φ = 5758746602400.

The previous prime is 7216611116723. The next prime is 7216611116797. The reversal of 7216611116735 is 5376111166127.

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

It is not a de Polignac number, because 7216611116735 - 2³⁰ = 7215537374911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7216611116735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1817784191 + ... + 1817788160.

It is an arithmetic number, because the mean of its divisors is an integer number (1085218347072).

Almost surely, 2^{7216611116735} is an apocalyptic number.

7216611116735 is a deficient number, since it is larger than the sum of its proper divisors (1465135659841).

7216611116735 is a wasteful number, since it uses less digits than its factorization.

7216611116735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635572753.

The product of its digits is 317520, while the sum is 47.

The spelling of 7216611116735 in words is "seven trillion, two hundred sixteen billion, six hundred eleven million, one hundred sixteen thousand, seven hundred thirty-five".