223220164467282 has 8 divisors (see below), whose sum is σ = 446440328934576. Its totient is φ = 74406721489092.

The previous prime is 223220164467281. The next prime is 223220164467367. The reversal of 223220164467282 is 282764461022322.

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

223220164467282 is an admirable number.

It is a super-3 number, since 3×223220164467282³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223220164467281) 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, 18601680372268 + ... + 18601680372279.

It is an arithmetic number, because the mean of its divisors is an integer number (55805041116822).

Almost surely, 2^{223220164467282} is an apocalyptic number.

223220164467282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223220164467282 is a wasteful number, since it uses less digits than its factorization.

223220164467282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37203360744552.

The product of its (nonzero) digits is 6193152, while the sum is 51.

The spelling of 223220164467282 in words is "two hundred twenty-three trillion, two hundred twenty billion, one hundred sixty-four million, four hundred sixty-seven thousand, two hundred eighty-two".