226712156306 has 8 divisors (see below), whose sum is σ = 340071702204. Its totient is φ = 113354922240.

The previous prime is 226712156291. The next prime is 226712156317. The reversal of 226712156306 is 603651217622.

It can be written as a sum of positive squares in 2 ways, for example, as 215055715081 + 11656441225 = 463741^2 + 107965^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307475 + ... + 740246.

Almost surely, 2^226712156306 is an apocalyptic number.

226712156306 is a deficient number, since it is larger than the sum of its proper divisors (113359545898).

226712156306 is a wasteful number, since it uses less digits than its factorization.

226712156306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155916.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 226712156306 in words is "two hundred twenty-six billion, seven hundred twelve million, one hundred fifty-six thousand, three hundred six".