223253571161 has 8 divisors (see below), whose sum is σ = 233016713280. Its totient is φ = 213495134512.

The previous prime is 223253571157. The next prime is 223253571197. The reversal of 223253571161 is 161175352322.

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 223253571161 - 2² = 223253571157 is a prime.

It is a super-3 number, since 3×223253571161³ (a number of 35 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 (223253501161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079231 + ... + 1269348.

It is an arithmetic number, because the mean of its divisors is an integer number (29127089160).

Almost surely, 2^223253571161 is an apocalyptic number.

It is an amenable number.

223253571161 is a deficient number, since it is larger than the sum of its proper divisors (9763142119).

223253571161 is a wasteful number, since it uses less digits than its factorization.

223253571161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352735.

The product of its digits is 75600, while the sum is 38.

The spelling of 223253571161 in words is "two hundred twenty-three billion, two hundred fifty-three million, five hundred seventy-one thousand, one hundred sixty-one".