2220210012 has 24 divisors (see below), whose sum is σ = 5320504336. Its totient is φ = 720067968.

The previous prime is 2220210007. The next prime is 2220210023. The reversal of 2220210012 is 2100120222.

2220210012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2220210012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2499793 + ... + 2500680.

Almost surely, 2^2220210012 is an apocalyptic number.

It is an amenable number.

2220210012 is an abundant number, since it is smaller than the sum of its proper divisors (3100294324).

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

2220210012 is a wasteful number, since it uses less digits than its factorization.

2220210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000517 (or 5000515 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2220210012 is about 47119.1045330872. The cubic root of 2220210012 is about 1304.5618846110.

Adding to 2220210012 its reverse (2100120222), we get a palindrome (4320330234).

The spelling of 2220210012 in words is "two billion, two hundred twenty million, two hundred ten thousand, twelve".