11112223353 has 32 divisors (see below), whose sum is σ = 18497955840. Its totient is φ = 5764556160.

The previous prime is 11112223337. The next prime is 11112223373. The reversal of 11112223353 is 35332221111.

It is a happy number.

11112223353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11112223353 - 2⁴ = 11112223337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11112223373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134853 + ... + 201021.

It is an arithmetic number, because the mean of its divisors is an integer number (578061120).

Almost surely, 2^11112223353 is an apocalyptic number.

It is an amenable number.

11112223353 is a deficient number, since it is larger than the sum of its proper divisors (7385732487).

11112223353 is a wasteful number, since it uses less digits than its factorization.

11112223353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66917.

The product of its digits is 1080, while the sum is 24.

Adding to 11112223353 its reverse (35332221111), we get a palindrome (46444444464).

The spelling of 11112223353 in words is "eleven billion, one hundred twelve million, two hundred twenty-three thousand, three hundred fifty-three".