4212120201 has 16 divisors (see below), whose sum is σ = 5662273344. Its totient is φ = 2785112064.

The previous prime is 4212120193. The next prime is 4212120217. The reversal of 4212120201 is 1020212124.

It is not a de Polignac number, because 4212120201 - 2³ = 4212120193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4212120301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184330 + ... + 205916.

It is an arithmetic number, because the mean of its divisors is an integer number (353892084).

Almost surely, 2^4212120201 is an apocalyptic number.

It is an amenable number.

4212120201 is a deficient number, since it is larger than the sum of its proper divisors (1450153143).

4212120201 is a wasteful number, since it uses less digits than its factorization.

4212120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22120.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 4212120201 is about 64900.8490006102. The cubic root of 4212120201 is about 1614.9791459572.

Adding to 4212120201 its reverse (1020212124), we get a palindrome (5232332325).

The spelling of 4212120201 in words is "four billion, two hundred twelve million, one hundred twenty thousand, two hundred one".