223011344566045 has 16 divisors (see below), whose sum is σ = 319141700547840. Its totient is φ = 146273279416704.

The previous prime is 223011344566027. The next prime is 223011344566061. The reversal of 223011344566045 is 540665443110322.

It is a cyclic number.

It is not a de Polignac number, because 223011344566045 - 2⁵ = 223011344566013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223011344565986 and 223011344566004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138516362280 + ... + 138516363889.

It is an arithmetic number, because the mean of its divisors is an integer number (19946356284240).

Almost surely, 2^{223011344566045} is an apocalyptic number.

It is an amenable number.

223011344566045 is a deficient number, since it is larger than the sum of its proper divisors (96130355981795).

223011344566045 is a wasteful number, since it uses less digits than its factorization.

223011344566045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277032726204.

The product of its (nonzero) digits is 2073600, while the sum is 46.

Adding to 223011344566045 its reverse (540665443110322), we get a palindrome (763676787676367).

The spelling of 223011344566045 in words is "two hundred twenty-three trillion, eleven billion, three hundred forty-four million, five hundred sixty-six thousand, forty-five".