222044334 has 16 divisors (see below), whose sum is σ = 444634320. Its totient is φ = 73923840.

The previous prime is 222044321. The next prime is 222044353. The reversal of 222044334 is 433440222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17347 + ... + 27294.

It is an arithmetic number, because the mean of its divisors is an integer number (27789645).

Almost surely, 2^222044334 is an apocalyptic number.

222044334 is an abundant number, since it is smaller than the sum of its proper divisors (222589986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222044334 is a wasteful number, since it uses less digits than its factorization.

222044334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45475.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 222044334 is about 14901.1521031093. The cubic root of 222044334 is about 605.5451989563.

Adding to 222044334 its reverse (433440222), we get a palindrome (655484556).

The spelling of 222044334 in words is "two hundred twenty-two million, forty-four thousand, three hundred thirty-four".