222163335 has 12 divisors (see below), whose sum is σ = 385083192. Its totient is φ = 118487088.

The previous prime is 222163289. The next prime is 222163339. The reversal of 222163335 is 533361222.

222163335 is a `hidden beast` number, since 2 + 2 + 21 + 633 + 3 + 5 = 666.

It is not a de Polignac number, because 222163335 - 2⁸ = 222163079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222163299 and 222163308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222163339) 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 11 ways as a sum of consecutive naturals, for example, 2468437 + ... + 2468526.

It is an arithmetic number, because the mean of its divisors is an integer number (32090266).

Almost surely, 2^222163335 is an apocalyptic number.

222163335 is a deficient number, since it is larger than the sum of its proper divisors (162919857).

222163335 is a wasteful number, since it uses less digits than its factorization.

222163335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4936974 (or 4936971 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 222163335 is about 14905.1445816537. The cubic root of 222163335 is about 605.6533569587.

It can be divided in two parts, 2221 and 63335, that added together give a palindrome (65556).

The spelling of 222163335 in words is "two hundred twenty-two million, one hundred sixty-three thousand, three hundred thirty-five".