222846044 has 12 divisors (see below), whose sum is σ = 394917600. Its totient is φ = 110012448.

The previous prime is 222846023. The next prime is 222846053. The reversal of 222846044 is 440648222.

It is a self number, because there is not a number n which added to its sum of digits gives 222846044.

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 3 ways as a sum of consecutive naturals, for example, 352289 + ... + 352920.

It is an arithmetic number, because the mean of its divisors is an integer number (32909800).

Almost surely, 2^222846044 is an apocalyptic number.

It is an amenable number.

222846044 is a deficient number, since it is larger than the sum of its proper divisors (172071556).

222846044 is a wasteful number, since it uses less digits than its factorization.

222846044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705292 (or 705290 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 222846044 is about 14928.0288049025. The cubic root of 222846044 is about 606.2731144480.

The spelling of 222846044 in words is "two hundred twenty-two million, eight hundred forty-six thousand, forty-four".