226556101 has 8 divisors (see below), whose sum is σ = 230059008. Its totient is φ = 223062000.

The previous prime is 226556089. The next prime is 226556117. The reversal of 226556101 is 101655622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226556101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226556101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226556131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65116 + ... + 68506.

It is an arithmetic number, because the mean of its divisors is an integer number (28757376).

Almost surely, 2^226556101 is an apocalyptic number.

It is an amenable number.

226556101 is a deficient number, since it is larger than the sum of its proper divisors (3502907).

226556101 is an equidigital number, since it uses as much as digits as its factorization.

226556101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 226556101 is about 15051.7806587792. The cubic root of 226556101 is about 609.6191306932.

The spelling of 226556101 in words is "two hundred twenty-six million, five hundred fifty-six thousand, one hundred one".