2222015012 has 12 divisors (see below), whose sum is σ = 4444030080. Its totient is φ = 952292136.

The previous prime is 2222015011. The next prime is 2222015041. The reversal of 2222015012 is 2105102222.

2222015012 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2222015011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39678812 + ... + 39678867.

It is an arithmetic number, because the mean of its divisors is an integer number (370335840).

Almost surely, 2^2222015012 is an apocalyptic number.

It is an amenable number.

2222015012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2222015012 is a wasteful number, since it uses less digits than its factorization.

2222015012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79357690 (or 79357688 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2222015012 is about 47138.2542315687. The cubic root of 2222015012 is about 1304.9153190992.

Adding to 2222015012 its reverse (2105102222), we get a palindrome (4327117234).

The spelling of 2222015012 in words is "two billion, two hundred twenty-two million, fifteen thousand, twelve".