226136111 has 4 divisors (see below), whose sum is σ = 226166232. Its totient is φ = 226105992.

The previous prime is 226136101. The next prime is 226136117. The reversal of 226136111 is 111631622.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 226136111 - 2¹⁴ = 226119727 is a prime.

It is a super-2 number, since 2×226136111² = 102275081396408642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226136117) 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, 6305 + ... + 22181.

It is an arithmetic number, because the mean of its divisors is an integer number (56541558).

Almost surely, 2^226136111 is an apocalyptic number.

226136111 is a deficient number, since it is larger than the sum of its proper divisors (30121).

226136111 is a wasteful number, since it uses less digits than its factorization.

226136111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30120.

The product of its digits is 432, while the sum is 23.

The square root of 226136111 is about 15037.8226814922. The cubic root of 226136111 is about 609.2421934244.

Adding to 226136111 its reverse (111631622), we get a palindrome (337767733).

The spelling of 226136111 in words is "two hundred twenty-six million, one hundred thirty-six thousand, one hundred eleven".