226501634542111 has 8 divisors (see below), whose sum is σ = 228789782998848. Its totient is φ = 224214379380000.

The previous prime is 226501634542097. The next prime is 226501634542153. The reversal of 226501634542111 is 111245436105622.

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

It is a cyclic number.

It is not a de Polignac number, because 226501634542111 - 2¹⁵ = 226501634509343 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 (226501634542811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222813975 + ... + 223828216.

It is an arithmetic number, because the mean of its divisors is an integer number (28598722874856).

Almost surely, 2^{226501634542111} is an apocalyptic number.

226501634542111 is a deficient number, since it is larger than the sum of its proper divisors (2288148456737).

226501634542111 is a wasteful number, since it uses less digits than its factorization.

226501634542111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446647313.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 226501634542111 in words is "two hundred twenty-six trillion, five hundred one billion, six hundred thirty-four million, five hundred forty-two thousand, one hundred eleven".