226404617111 has 16 divisors (see below), whose sum is σ = 233477882880. Its totient is φ = 219427716960.

The previous prime is 226404617099. The next prime is 226404617113. The reversal of 226404617111 is 111716404622.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226404617111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226404617113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9552806 + ... + 9576476.

It is an arithmetic number, because the mean of its divisors is an integer number (14592367680).

Almost surely, 2^226404617111 is an apocalyptic number.

226404617111 is a deficient number, since it is larger than the sum of its proper divisors (7073265769).

226404617111 is a wasteful number, since it uses less digits than its factorization.

226404617111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25694.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 226404617111 in words is "two hundred twenty-six billion, four hundred four million, six hundred seventeen thousand, one hundred eleven".