4211204212 has 6 divisors (see below), whose sum is σ = 7369607378. Its totient is φ = 2105602104.

The previous prime is 4211204197. The next prime is 4211204219. The reversal of 4211204212 is 2124021124.

It can be written as a sum of positive squares in only one way, i.e., 3542154256 + 669049956 = 59516^2 + 25866^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4211204212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4211204219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526400523 + ... + 526400530.

Almost surely, 2^4211204212 is an apocalyptic number.

It is an amenable number.

4211204212 is a deficient number, since it is larger than the sum of its proper divisors (3158403166).

4211204212 is a wasteful number, since it uses less digits than its factorization.

4211204212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052801057 (or 1052801055 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4211204212 is about 64893.7917831899. The cubic root of 4211204212 is about 1614.8620702877.

Adding to 4211204212 its reverse (2124021124), we get a palindrome (6335225336).

The spelling of 4211204212 in words is "four billion, two hundred eleven million, two hundred four thousand, two hundred twelve".