11113110221233 has 4 divisors (see below), whose sum is σ = 11596288926528. Its totient is φ = 10629931515940.

The previous prime is 11113110221203. The next prime is 11113110221263. The reversal of 11113110221233 is 33212201131111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (11113110221203) and next prime (11113110221263).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113110221233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11113110221203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241589352613 + ... + 241589352658.

It is an arithmetic number, because the mean of its divisors is an integer number (2899072231632).

Almost surely, 2^{11113110221233} is an apocalyptic number.

It is an amenable number.

11113110221233 is a deficient number, since it is larger than the sum of its proper divisors (483178705295).

11113110221233 is an equidigital number, since it uses as much as digits as its factorization.

11113110221233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483178705294.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11113110221233 its reverse (33212201131111), we get a palindrome (44325311352344).

The spelling of 11113110221233 in words is "eleven trillion, one hundred thirteen billion, one hundred ten million, two hundred twenty-one thousand, two hundred thirty-three".