226604612501 has 8 divisors (see below), whose sum is σ = 227728373400. Its totient is φ = 225482936320.

The previous prime is 226604612497. The next prime is 226604612503. The reversal of 226604612501 is 105216406622.

It can be written as a sum of positive squares in 4 ways, for example, as 81938490001 + 144666122500 = 286249^2 + 380350^2 .

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 226604612501 - 2² = 226604612497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226604612503) 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, 303020 + ... + 738261.

It is an arithmetic number, because the mean of its divisors is an integer number (28466046675).

Almost surely, 2^226604612501 is an apocalyptic number.

It is an amenable number.

226604612501 is a deficient number, since it is larger than the sum of its proper divisors (1123760899).

226604612501 is a wasteful number, since it uses less digits than its factorization.

226604612501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042359.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 226604612501 in words is "two hundred twenty-six billion, six hundred four million, six hundred twelve thousand, five hundred one".