11216716670776 has 32 divisors (see below), whose sum is σ = 21946246156800. Its totient is φ = 5364395388000.

The previous prime is 11216716670773. The next prime is 11216716670827. The reversal of 11216716670776 is 67707661761211.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11216716670776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11216716670771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7751965 + ... + 9084403.

It is an arithmetic number, because the mean of its divisors is an integer number (685820192400).

Almost surely, 2^{11216716670776} is an apocalyptic number.

It is an amenable number.

11216716670776 is a deficient number, since it is larger than the sum of its proper divisors (10729529486024).

11216716670776 is a wasteful number, since it uses less digits than its factorization.

11216716670776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378219 (or 1378215 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 58.

The spelling of 11216716670776 in words is "eleven trillion, two hundred sixteen billion, seven hundred sixteen million, six hundred seventy thousand, seven hundred seventy-six".