223001636666344 has 16 divisors (see below), whose sum is σ = 427024410638400. Its totient is φ = 109128460496112.

The previous prime is 223001636666257. The next prime is 223001636666357. The reversal of 223001636666344 is 443666636100322.

It is a junction number, because it is equal to n+sod(n) for n = 223001636666291 and 223001636666300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296544729234 + ... + 296544729985.

It is an arithmetic number, because the mean of its divisors is an integer number (26689025664900).

Almost surely, 2^{223001636666344} is an apocalyptic number.

It is an amenable number.

223001636666344 is a deficient number, since it is larger than the sum of its proper divisors (204022773972056).

223001636666344 is a wasteful number, since it uses less digits than its factorization.

223001636666344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593089459272 (or 593089459268 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 52.

The spelling of 223001636666344 in words is "two hundred twenty-three trillion, one billion, six hundred thirty-six million, six hundred sixty-six thousand, three hundred forty-four".