223456613714066 has 16 divisors (see below), whose sum is σ = 344277483235224. Its totient is φ = 108698040543744.

The previous prime is 223456613714021. The next prime is 223456613714107. The reversal of 223456613714066 is 660417316654322.

It can be written as a sum of positive squares in 4 ways, for example, as 205536809268025 + 17919804446041 = 14336555^2 + 4233179^2 .

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, 146211665 + ... + 147732068.

Almost surely, 2^{223456613714066} is an apocalyptic number.

223456613714066 is a deficient number, since it is larger than the sum of its proper divisors (120820869521158).

223456613714066 is a wasteful number, since it uses less digits than its factorization.

223456613714066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293954045.

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 223456613714066 in words is "two hundred twenty-three trillion, four hundred fifty-six billion, six hundred thirteen million, seven hundred fourteen thousand, sixty-six".