223202054065 has 8 divisors (see below), whose sum is σ = 269485671168. Its totient is φ = 177466172400.

The previous prime is 223202054063. The next prime is 223202054071. The reversal of 223202054065 is 560450202322.

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

It is not a de Polignac number, because 223202054065 - 2¹ = 223202054063 is a prime.

It is a super-3 number, since 3×223202054065³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223202054063) 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, 136932961 + ... + 136934590.

It is an arithmetic number, because the mean of its divisors is an integer number (33685708896).

Almost surely, 2^223202054065 is an apocalyptic number.

It is an amenable number.

223202054065 is a deficient number, since it is larger than the sum of its proper divisors (46283617103).

223202054065 is a wasteful number, since it uses less digits than its factorization.

223202054065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273867719.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 223202054065 its reverse (560450202322), we get a palindrome (783652256387).

The spelling of 223202054065 in words is "two hundred twenty-three billion, two hundred two million, fifty-four thousand, sixty-five".