11141216215 has 8 divisors (see below), whose sum is σ = 13950740448. Its totient is φ = 8525452320.

The previous prime is 11141216173. The next prime is 11141216227. The reversal of 11141216215 is 51261214111.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-11141216215 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 11141216215.

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, 48439956 + ... + 48440185.

It is an arithmetic number, because the mean of its divisors is an integer number (1743842556).

Almost surely, 2^11141216215 is an apocalyptic number.

11141216215 is a deficient number, since it is larger than the sum of its proper divisors (2809524233).

11141216215 is an equidigital number, since it uses as much as digits as its factorization.

11141216215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96880169.

The product of its digits is 480, while the sum is 25.

The spelling of 11141216215 in words is "eleven billion, one hundred forty-one million, two hundred sixteen thousand, two hundred fifteen".