2012201224 has 32 divisors (see below), whose sum is σ = 4203446400. Its totient is φ = 895174720.

The previous prime is 2012201197. The next prime is 2012201237. The reversal of 2012201224 is 4221022102.

It is a junction number, because it is equal to n+sod(n) for n = 2012201198 and 2012201207.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 239119 + ... + 247390.

It is an arithmetic number, because the mean of its divisors is an integer number (131357700).

Almost surely, 2^2012201224 is an apocalyptic number.

It is an amenable number.

2012201224 is an abundant number, since it is smaller than the sum of its proper divisors (2191245176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012201224 is a wasteful number, since it uses less digits than its factorization.

2012201224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486573 (or 486569 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2012201224 is about 44857.5659616079. The cubic root of 2012201224 is about 1262.4779538548.

Adding to 2012201224 its reverse (4221022102), we get a palindrome (6233223326).

The spelling of 2012201224 in words is "two billion, twelve million, two hundred one thousand, two hundred twenty-four".