11217741020708 has 24 divisors (see below), whose sum is σ = 20088545732640. Its totient is φ = 5478169032000.

The previous prime is 11217741020687. The next prime is 11217741020743. The reversal of 11217741020708 is 80702014771211.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

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, 2059403 + ... + 5164941.

It is an arithmetic number, because the mean of its divisors is an integer number (837022738860).

Almost surely, 2^{11217741020708} is an apocalyptic number.

It is an amenable number.

11217741020708 is a deficient number, since it is larger than the sum of its proper divisors (8870804711932).

11217741020708 is a wasteful number, since it uses less digits than its factorization.

11217741020708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126587 (or 3126585 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 41.

Adding to 11217741020708 its reverse (80702014771211), we get a palindrome (91919755791919).

The spelling of 11217741020708 in words is "eleven trillion, two hundred seventeen billion, seven hundred forty-one million, twenty thousand, seven hundred eight".