52120122 has 8 divisors (see below), whose sum is σ = 104240256. Its totient is φ = 17373372.

The previous prime is 52120121. The next prime is 52120183. The reversal of 52120122 is 22102125.

52120122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

52120122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52120121) 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, 4343338 + ... + 4343349.

It is an arithmetic number, because the mean of its divisors is an integer number (13030032).

Almost surely, 2^52120122 is an apocalyptic number.

52120122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52120122 is a wasteful number, since it uses less digits than its factorization.

52120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8686692.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 52120122 is about 7219.4267085413. The cubic root of 52120122 is about 373.5383028017.

Adding to 52120122 its reverse (22102125), we get a palindrome (74222247).

The spelling of 52120122 in words is "fifty-two million, one hundred twenty thousand, one hundred twenty-two".