225727666144306 has 16 divisors (see below), whose sum is σ = 340556756019840. Its totient is φ = 112209020375760.

The previous prime is 225727666144297. The next prime is 225727666144363. The reversal of 225727666144306 is 603441666727522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66569466 + ... + 69878101.

It is an arithmetic number, because the mean of its divisors is an integer number (21284797251240).

Almost surely, 2^{225727666144306} is an apocalyptic number.

225727666144306 is a deficient number, since it is larger than the sum of its proper divisors (114829089875534).

225727666144306 is a wasteful number, since it uses less digits than its factorization.

225727666144306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136452369.

The product of its (nonzero) digits is 121927680, while the sum is 61.

The spelling of 225727666144306 in words is "two hundred twenty-five trillion, seven hundred twenty-seven billion, six hundred sixty-six million, one hundred forty-four thousand, three hundred six".