120122241 has 8 divisors (see below), whose sum is σ = 165329664. Its totient is φ = 77498160.

The previous prime is 120122227. The next prime is 120122257. The reversal of 120122241 is 142221021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120122241 - 2⁵ = 120122209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120122241.

It is not an unprimeable number, because it can be changed into a prime (120122291) by changing a digit.

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, 645726 + ... + 645911.

It is an arithmetic number, because the mean of its divisors is an integer number (20666208).

Almost surely, 2^120122241 is an apocalyptic number.

It is an amenable number.

120122241 is a deficient number, since it is larger than the sum of its proper divisors (45207423).

120122241 is a wasteful number, since it uses less digits than its factorization.

120122241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291671.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 120122241 is about 10960.0292426617. The cubic root of 120122241 is about 493.4098425998.

Adding to 120122241 its reverse (142221021), we get a palindrome (262343262).

The spelling of 120122241 in words is "one hundred twenty million, one hundred twenty-two thousand, two hundred forty-one".