11011212311411 has 8 divisors (see below), whose sum is σ = 11868004611120. Its totient is φ = 10155816578592.

The previous prime is 11011212311327. The next prime is 11011212311447. The reversal of 11011212311411 is 11411321211011.

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

It is a cyclic number.

It is not a de Polignac number, because 11011212311411 - 2¹⁰ = 11011212310387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11011212311461) 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, 349125341 + ... + 349156878.

It is an arithmetic number, because the mean of its divisors is an integer number (1483500576390).

Almost surely, 2^{11011212311411} is an apocalyptic number.

11011212311411 is a deficient number, since it is larger than the sum of its proper divisors (856792299709).

11011212311411 is a wasteful number, since it uses less digits than its factorization.

11011212311411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698283445.

The product of its (nonzero) digits is 48, while the sum is 20.

Adding to 11011212311411 its reverse (11411321211011), we get a palindrome (22422533522422).

The spelling of 11011212311411 in words is "eleven trillion, eleven billion, two hundred twelve million, three hundred eleven thousand, four hundred eleven".