222104255 has 8 divisors (see below), whose sum is σ = 267436512. Its totient is φ = 177075808.

The previous prime is 222104251. The next prime is 222104273. The reversal of 222104255 is 552401222.

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 222104255 - 2² = 222104251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222104255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222104251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74339 + ... + 77268.

It is an arithmetic number, because the mean of its divisors is an integer number (33429564).

Almost surely, 2^222104255 is an apocalyptic number.

222104255 is a deficient number, since it is larger than the sum of its proper divisors (45332257).

222104255 is a wasteful number, since it uses less digits than its factorization.

222104255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151905.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 222104255 is about 14903.1625838276. The cubic root of 222104255 is about 605.5996649717.

Adding to 222104255 its reverse (552401222), we get a palindrome (774505477).

The spelling of 222104255 in words is "two hundred twenty-two million, one hundred four thousand, two hundred fifty-five".