223116465505254 has 8 divisors (see below), whose sum is σ = 446232931010520. Its totient is φ = 74372155168416.

The previous prime is 223116465505231. The next prime is 223116465505267. The reversal of 223116465505254 is 452505564611322.

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

223116465505254 is an admirable number.

It is a super-3 number, since 3×223116465505254³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223116465505197 and 223116465505206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18593038792099 + ... + 18593038792110.

It is an arithmetic number, because the mean of its divisors is an integer number (55779116376315).

Almost surely, 2^{223116465505254} is an apocalyptic number.

223116465505254 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.

223116465505254 is a wasteful number, since it uses less digits than its factorization.

223116465505254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37186077584214.

The product of its (nonzero) digits is 8640000, while the sum is 51.

The spelling of 223116465505254 in words is "two hundred twenty-three trillion, one hundred sixteen billion, four hundred sixty-five million, five hundred five thousand, two hundred fifty-four".