120130122 has 96 divisors (see below), whose sum is σ = 301017600. Its totient is φ = 31219776.

The previous prime is 120130121. The next prime is 120130147. The reversal of 120130122 is 221031021.

It is a junction number, because it is equal to n+sod(n) for n = 120130098 and 120130107.

It is not an unprimeable number, because it can be changed into a prime (120130121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 671029 + ... + 671207.

It is an arithmetic number, because the mean of its divisors is an integer number (3135600).

Almost surely, 2^120130122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120130122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150508800).

120130122 is an abundant number, since it is smaller than the sum of its proper divisors (180887478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120130122 is a wasteful number, since it uses less digits than its factorization.

120130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 120130122 is about 10960.3887704771. The cubic root of 120130122 is about 493.4206329355.

Adding to 120130122 its reverse (221031021), we get a palindrome (341161143).

The spelling of 120130122 in words is "one hundred twenty million, one hundred thirty thousand, one hundred twenty-two".