5222012 has 24 divisors (see below), whose sum is σ = 9848832. Its totient is φ = 2415600.

The previous prime is 5222011. The next prime is 5222023. The reversal of 5222012 is 2102225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937 + ... + 3767.

It is an arithmetic number, because the mean of its divisors is an integer number (410368).

Almost surely, 2^5222012 is an apocalyptic number.

It is an amenable number.

5222012 is a deficient number, since it is larger than the sum of its proper divisors (4626820).

5222012 is a wasteful number, since it uses less digits than its factorization.

5222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 5222012 is about 2285.1722035768. The cubic root of 5222012 is about 173.4919340596.

Adding to 5222012 its reverse (2102225), we get a palindrome (7324237).

It can be divided in two parts, 52220 and 12, that multiplied together give a triangular number (626640 = T₁₁₁₉).

The spelling of 5222012 in words is "five million, two hundred twenty-two thousand, twelve".