223761216163 has 8 divisors (see below), whose sum is σ = 224232662880. Its totient is φ = 223290158400.

The previous prime is 223761216149. The next prime is 223761216187. The reversal of 223761216163 is 361612167322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223761216163 - 2¹⁷ = 223761085091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223761213163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069233 + ... + 1261261.

It is an arithmetic number, because the mean of its divisors is an integer number (28029082860).

Almost surely, 2^223761216163 is an apocalyptic number.

223761216163 is a deficient number, since it is larger than the sum of its proper divisors (471446717).

223761216163 is a wasteful number, since it uses less digits than its factorization.

223761216163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194477.

The product of its digits is 108864, while the sum is 40.

The spelling of 223761216163 in words is "two hundred twenty-three billion, seven hundred sixty-one million, two hundred sixteen thousand, one hundred sixty-three".