226171132501 has 8 divisors (see below), whose sum is σ = 234104116320. Its totient is φ = 218247080688.

The previous prime is 226171132489. The next prime is 226171132531. The reversal of 226171132501 is 105231171622.

226171132501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 226171132501 - 2⁷ = 226171132373 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 (226171132531) 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 7 ways as a sum of consecutive naturals, for example, 2181451 + ... + 2282776.

It is an arithmetic number, because the mean of its divisors is an integer number (29263014540).

Almost surely, 2^226171132501 is an apocalyptic number.

It is an amenable number.

226171132501 is a deficient number, since it is larger than the sum of its proper divisors (7932983819).

226171132501 is a wasteful number, since it uses less digits than its factorization.

226171132501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4466003.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 226171132501 in words is "two hundred twenty-six billion, one hundred seventy-one million, one hundred thirty-two thousand, five hundred one".