120101222 has 8 divisors (see below), whose sum is σ = 180204816. Its totient is φ = 60032952.

The previous prime is 120101203. The next prime is 120101227. The reversal of 120101222 is 222101021.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101227) 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 3 ways as a sum of consecutive naturals, for example, 2663 + ... + 15725.

It is an arithmetic number, because the mean of its divisors is an integer number (22525602).

Almost surely, 2^120101222 is an apocalyptic number.

120101222 is a deficient number, since it is larger than the sum of its proper divisors (60103594).

120101222 is a wasteful number, since it uses less digits than its factorization.

120101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17662.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120101222 is about 10959.0703072843. The cubic root of 120101222 is about 493.3810619556.

Adding to 120101222 its reverse (222101021), we get a palindrome (342202243).

The spelling of 120101222 in words is "one hundred twenty million, one hundred one thousand, two hundred twenty-two".