7011200212 has 6 divisors (see below), whose sum is σ = 12269600378. Its totient is φ = 3505600104.

The previous prime is 7011200173. The next prime is 7011200213. The reversal of 7011200212 is 2120021107.

It can be written as a sum of positive squares in only one way, i.e., 5822605636 + 1188594576 = 76306^2 + 34476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7011200213) 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 as a sum of consecutive naturals, namely, 876400023 + ... + 876400030.

Almost surely, 2^7011200212 is an apocalyptic number.

It is an amenable number.

7011200212 is a deficient number, since it is larger than the sum of its proper divisors (5258400166).

7011200212 is a wasteful number, since it uses less digits than its factorization.

7011200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752800057 (or 1752800055 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 7011200212 is about 83732.9099697365. The cubic root of 7011200212 is about 1913.9508883880.

Adding to 7011200212 its reverse (2120021107), we get a palindrome (9131221319).

The spelling of 7011200212 in words is "seven billion, eleven million, two hundred thousand, two hundred twelve".