2012102012012 has 6 divisors (see below), whose sum is σ = 3521178521028. Its totient is φ = 1006051006004.

The previous prime is 2012102011993. The next prime is 2012102012051. The reversal of 2012102012012 is 2102102012102.

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 as a sum of consecutive naturals, namely, 251512751498 + ... + 251512751505.

It is an arithmetic number, because the mean of its divisors is an integer number (586863086838).

Almost surely, 2^{2012102012012} is an apocalyptic number.

It is an amenable number.

2012102012012 is a deficient number, since it is larger than the sum of its proper divisors (1509076509016).

2012102012012 is a wasteful number, since it uses less digits than its factorization.

2012102012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503025503007 (or 503025503005 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2012102012012 its reverse (2102102012102), we get a palindrome (4114204024114).

The spelling of 2012102012012 in words is "two trillion, twelve billion, one hundred two million, twelve thousand, twelve".