222153112 has 16 divisors (see below), whose sum is σ = 418089600. Its totient is φ = 110662560.

The previous prime is 222153109. The next prime is 222153121. The reversal of 222153112 is 211351222.

It is a self number, because there is not a number n which added to its sum of digits gives 222153112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49464 + ... + 53767.

It is an arithmetic number, because the mean of its divisors is an integer number (26130600).

Almost surely, 2^222153112 is an apocalyptic number.

It is an amenable number.

222153112 is a deficient number, since it is larger than the sum of its proper divisors (195936488).

222153112 is a wasteful number, since it uses less digits than its factorization.

222153112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103506 (or 103502 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 222153112 is about 14904.8016424238. The cubic root of 222153112 is about 605.6440669630.

The spelling of 222153112 in words is "two hundred twenty-two million, one hundred fifty-three thousand, one hundred twelve".