223220164467368 has 16 divisors (see below), whose sum is σ = 423580432574880. Its totient is φ = 110265382447408.

The previous prime is 223220164467367. The next prime is 223220164467397. The reversal of 223220164467368 is 863764461022322.

It is a super-3 number, since 3×223220164467368³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223220164467367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168087472580 + ... + 168087473907.

It is an arithmetic number, because the mean of its divisors is an integer number (26473777035930).

Almost surely, 2^{223220164467368} is an apocalyptic number.

It is an amenable number.

223220164467368 is a deficient number, since it is larger than the sum of its proper divisors (200360268107512).

223220164467368 is a wasteful number, since it uses less digits than its factorization.

223220164467368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336174946576 (or 336174946572 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 56.

The spelling of 223220164467368 in words is "two hundred twenty-three trillion, two hundred twenty billion, one hundred sixty-four million, four hundred sixty-seven thousand, three hundred sixty-eight".