223105510055473 has 8 divisors (see below), whose sum is σ = 223161282432000. Its totient is φ = 223049744533008.

The previous prime is 223105510055459. The next prime is 223105510055479. The reversal of 223105510055473 is 374550015501322.

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 a de Polignac number, because none of the positive numbers 2^k-223105510055473 is a prime.

It is a super-3 number, since 3×223105510055473³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223105510055479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63708078 + ... + 67118776.

It is an arithmetic number, because the mean of its divisors is an integer number (27895160304000).

Almost surely, 2^{223105510055473} is an apocalyptic number.

It is an amenable number.

223105510055473 is a deficient number, since it is larger than the sum of its proper divisors (55772376527).

223105510055473 is an equidigital number, since it uses as much as digits as its factorization.

223105510055473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427031.

The product of its (nonzero) digits is 630000, while the sum is 43.

Adding to 223105510055473 its reverse (374550015501322), we get a palindrome (597655525556795).

The spelling of 223105510055473 in words is "two hundred twenty-three trillion, one hundred five billion, five hundred ten million, fifty-five thousand, four hundred seventy-three".