120217268 has 24 divisors (see below), whose sum is σ = 223578432. Its totient is φ = 56363904.

The previous prime is 120217261. The next prime is 120217277. The reversal of 120217268 is 862712021.

It is a self number, because there is not a number n which added to its sum of digits gives 120217268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120217261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16121 + ... + 22367.

It is an arithmetic number, because the mean of its divisors is an integer number (9315768).

Almost surely, 2^120217268 is an apocalyptic number.

It is an amenable number.

120217268 is a deficient number, since it is larger than the sum of its proper divisors (103361164).

120217268 is a wasteful number, since it uses less digits than its factorization.

120217268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6551 (or 6549 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 120217268 is about 10964.3635474203. The cubic root of 120217268 is about 493.5399181467.

Adding to 120217268 its reverse (862712021), we get a palindrome (982929289).

The spelling of 120217268 in words is "one hundred twenty million, two hundred seventeen thousand, two hundred sixty-eight".