223011344566046 has 16 divisors (see below), whose sum is σ = 354267353222640. Its totient is φ = 104924925521280.

The previous prime is 223011344566027. The next prime is 223011344566061. The reversal of 223011344566046 is 640665443110322.

It is a congruent number.

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, 674506316 + ... + 674836863.

It is an arithmetic number, because the mean of its divisors is an integer number (22141709576415).

Almost surely, 2^{223011344566046} is an apocalyptic number.

223011344566046 is a deficient number, since it is larger than the sum of its proper divisors (131256008656594).

223011344566046 is a wasteful number, since it uses less digits than its factorization.

223011344566046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349348059.

The product of its (nonzero) digits is 2488320, while the sum is 47.

Adding to 223011344566046 its reverse (640665443110322), we get a palindrome (863676787676368).

The spelling of 223011344566046 in words is "two hundred twenty-three trillion, eleven billion, three hundred forty-four million, five hundred sixty-six thousand, forty-six".