11113110223211 has 8 divisors (see below), whose sum is σ = 11613267406080. Its totient is φ = 10614367913512.

The previous prime is 11113110223157. The next prime is 11113110223231. The reversal of 11113110223211 is 11232201131111.

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 11113110223211 - 2²² = 11113106028907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11113110223231) 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, 353702231 + ... + 353733648.

It is an arithmetic number, because the mean of its divisors is an integer number (1451658425760).

Almost surely, 2^{11113110223211} is an apocalyptic number.

11113110223211 is a deficient number, since it is larger than the sum of its proper divisors (500157182869).

11113110223211 is an equidigital number, since it uses as much as digits as its factorization.

11113110223211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707436585.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 11113110223211 its reverse (11232201131111), we get a palindrome (22345311354322).

The spelling of 11113110223211 in words is "eleven trillion, one hundred thirteen billion, one hundred ten million, two hundred twenty-three thousand, two hundred eleven".