11021116624311 has 8 divisors (see below), whose sum is σ = 14694837535744. Its totient is φ = 7347403397880.

The previous prime is 11021116624307. The next prime is 11021116624361. The reversal of 11021116624311 is 11342661112011.

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

It is not a de Polignac number, because 11021116624311 - 2² = 11021116624307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021116624361) 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, 4340220 + ... + 6393726.

It is an arithmetic number, because the mean of its divisors is an integer number (1836854691968).

Almost surely, 2^{11021116624311} is an apocalyptic number.

11021116624311 is a deficient number, since it is larger than the sum of its proper divisors (3673720911433).

11021116624311 is a wasteful number, since it uses less digits than its factorization.

11021116624311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842501.

The product of its (nonzero) digits is 1728, while the sum is 30.

Adding to 11021116624311 its reverse (11342661112011), we get a palindrome (22363777736322).

The spelling of 11021116624311 in words is "eleven trillion, twenty-one billion, one hundred sixteen million, six hundred twenty-four thousand, three hundred eleven".