12010211012012 has 6 divisors (see below), whose sum is σ = 21017869271028. Its totient is φ = 6005105506004.

The previous prime is 12010211011973. The next prime is 12010211012021. The reversal of 12010211012012 is 21021011201021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1501276376498 + ... + 1501276376505.

It is an arithmetic number, because the mean of its divisors is an integer number (3502978211838).

Almost surely, 2^{12010211012012} is an apocalyptic number.

It is an amenable number.

12010211012012 is a deficient number, since it is larger than the sum of its proper divisors (9007658259016).

12010211012012 is a wasteful number, since it uses less digits than its factorization.

12010211012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002552753007 (or 3002552753005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12010211012012 its reverse (21021011201021), we get a palindrome (33031222213033).

The spelling of 12010211012012 in words is "twelve trillion, ten billion, two hundred eleven million, twelve thousand, twelve".