226180981739159 has 8 divisors (see below), whose sum is σ = 229399646514048. Its totient is φ = 222963234107320.

The previous prime is 226180981739137. The next prime is 226180981739171. The reversal of 226180981739159 is 951937189081622.

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 226180981739159 - 2⁸ = 226180981738903 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (71).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226180981739092 and 226180981739101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226180981739459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228789017 + ... + 229775490.

It is an arithmetic number, because the mean of its divisors is an integer number (28674955814256).

Almost surely, 2^{226180981739159} is an apocalyptic number.

226180981739159 is a deficient number, since it is larger than the sum of its proper divisors (3218664774889).

226180981739159 is an equidigital number, since it uses as much as digits as its factorization.

226180981739159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458571525.

The product of its (nonzero) digits is 117573120, while the sum is 71.

The spelling of 226180981739159 in words is "two hundred twenty-six trillion, one hundred eighty billion, nine hundred eighty-one million, seven hundred thirty-nine thousand, one hundred fifty-nine".