4020201210 has 64 divisors (see below), whose sum is σ = 9982393344. Its totient is φ = 1035110400.

The previous prime is 4020201173. The next prime is 4020201221. The reversal of 4020201210 is 121020204.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424042 + ... + 433418.

It is an arithmetic number, because the mean of its divisors is an integer number (155974896).

Almost surely, 2^4020201210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4020201210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4991196672).

4020201210 is an abundant number, since it is smaller than the sum of its proper divisors (5962192134).

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

4020201210 is a wasteful number, since it uses less digits than its factorization.

4020201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4020201210 is about 63405.0566595441. The cubic root of 4020201210 is about 1590.0688510987.

Adding to 4020201210 its reverse (121020204), we get a palindrome (4141221414).

The spelling of 4020201210 in words is "four billion, twenty million, two hundred one thousand, two hundred ten".