2222012211012 has 96 divisors (see below), whose sum is σ = 6284793715200. Its totient is φ = 673303312800.

The previous prime is 2222012211011. The next prime is 2222012211037. The reversal of 2222012211012 is 2101122102222.

It is a happy number.

2222012211012 is a `hidden beast` number, since 222 + 201 + 221 + 10 + 12 = 666.

2222012211012 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 (18).

It is not an unprimeable number, because it can be changed into a prime (2222012211011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34252087 + ... + 34316897.

It is an arithmetic number, because the mean of its divisors is an integer number (65466601200).

Almost surely, 2^{2222012211012} is an apocalyptic number.

2222012211012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2222012211012 is an abundant number, since it is smaller than the sum of its proper divisors (4062781504188).

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

2222012211012 is a wasteful number, since it uses less digits than its factorization.

2222012211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93694 (or 93686 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2222012211012 its reverse (2101122102222), we get a palindrome (4323134313234).

The spelling of 2222012211012 in words is "two trillion, two hundred twenty-two billion, twelve million, two hundred eleven thousand, twelve".