226404645011 has 4 divisors (see below), whose sum is σ = 226453412232. Its totient is φ = 226355877792.

The previous prime is 226404644987. The next prime is 226404645017. The reversal of 226404645011 is 110546404622.

226404645011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226404645011 - 2¹⁰ = 226404643987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226404645017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24376646 + ... + 24385931.

It is an arithmetic number, because the mean of its divisors is an integer number (56613353058).

Almost surely, 2^226404645011 is an apocalyptic number.

226404645011 is a deficient number, since it is larger than the sum of its proper divisors (48767221).

226404645011 is an equidigital number, since it uses as much as digits as its factorization.

226404645011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48767220.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 226404645011 in words is "two hundred twenty-six billion, four hundred four million, six hundred forty-five thousand, eleven".