111353530226 has 16 divisors (see below), whose sum is σ = 172144341600. Its totient is φ = 53990713728.

The previous prime is 111353530217. The next prime is 111353530241. The reversal of 111353530226 is 622035353111.

It is a super-2 number, since 2×111353530226² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111353530192 and 111353530201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645631 + ... + 4669538.

It is an arithmetic number, because the mean of its divisors is an integer number (10759021350).

Almost surely, 2^111353530226 is an apocalyptic number.

111353530226 is a deficient number, since it is larger than the sum of its proper divisors (60790811374).

111353530226 is a wasteful number, since it uses less digits than its factorization.

111353530226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9315353.

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 111353530226 its reverse (622035353111), we get a palindrome (733388883337).

The spelling of 111353530226 in words is "one hundred eleven billion, three hundred fifty-three million, five hundred thirty thousand, two hundred twenty-six".