4201205012 has 6 divisors (see below), whose sum is σ = 7352108778. Its totient is φ = 2100602504.

The previous prime is 4201205011. The next prime is 4201205077. The reversal of 4201205012 is 2105021024.

4201205012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3806149636 + 395055376 = 61694^2 + 19876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201205011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525150623 + ... + 525150630.

It is an arithmetic number, because the mean of its divisors is an integer number (1225351463).

Almost surely, 2^4201205012 is an apocalyptic number.

It is an amenable number.

4201205012 is a deficient number, since it is larger than the sum of its proper divisors (3150903766).

4201205012 is a wasteful number, since it uses less digits than its factorization.

4201205012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050301257 (or 1050301255 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 4201205012 is about 64816.7031867558. The cubic root of 4201205012 is about 1613.5829329272.

Adding to 4201205012 its reverse (2105021024), we get a palindrome (6306226036).

The spelling of 4201205012 in words is "four billion, two hundred one million, two hundred five thousand, twelve".