2012222002012 has 24 divisors (see below), whose sum is σ = 3533577669216. Its totient is φ = 1002628715328.

The previous prime is 2012222001997. The next prime is 2012222002027. The reversal of 2012222002012 is 2102002222102.

It is an interprime number because it is at equal distance from previous prime (2012222001997) and next prime (2012222002027).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46116318 + ... + 46159930.

It is an arithmetic number, because the mean of its divisors is an integer number (147232402884).

Almost surely, 2^{2012222002012} is an apocalyptic number.

It is an amenable number.

2012222002012 is a deficient number, since it is larger than the sum of its proper divisors (1521355667204).

2012222002012 is a wasteful number, since it uses less digits than its factorization.

2012222002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83277 (or 83275 counting only the distinct ones).

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

Adding to 2012222002012 its reverse (2102002222102), we get a palindrome (4114224224114).

The spelling of 2012222002012 in words is "two trillion, twelve billion, two hundred twenty-two million, two thousand, twelve".