4122352020 has 24 divisors (see below), whose sum is σ = 11542585824. Its totient is φ = 1099293856.

The previous prime is 4122351997. The next prime is 4122352021. The reversal of 4122352020 is 202532214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122352021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34352874 + ... + 34352993.

It is an arithmetic number, because the mean of its divisors is an integer number (480941076).

Almost surely, 2^4122352020 is an apocalyptic number.

It is an amenable number.

4122352020 is an abundant number, since it is smaller than the sum of its proper divisors (7420233804).

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

4122352020 is a wasteful number, since it uses less digits than its factorization.

4122352020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68705879 (or 68705877 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4122352020 is about 64205.5450876324. The cubic root of 4122352020 is about 1603.4239203585.

Adding to 4122352020 its reverse (202532214), we get a palindrome (4324884234).

The spelling of 4122352020 in words is "four billion, one hundred twenty-two million, three hundred fifty-two thousand, twenty".