7216606070066 has 8 divisors (see below), whose sum is σ = 10824923927664. Its totient is φ = 3608298094180.

The previous prime is 7216606070039. The next prime is 7216606070081. The reversal of 7216606070066 is 6600706066127.

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

It is a self number, because there is not a number n which added to its sum of digits gives 7216606070066.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243020 + ... + 3806871.

It is an arithmetic number, because the mean of its divisors is an integer number (1353115490958).

Almost surely, 2^{7216606070066} is an apocalyptic number.

7216606070066 is a deficient number, since it is larger than the sum of its proper divisors (3608317857598).

7216606070066 is a wasteful number, since it uses less digits than its factorization.

7216606070066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4940856.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 7216606070066 in words is "seven trillion, two hundred sixteen billion, six hundred six million, seventy thousand, sixty-six".