2012202202012 has 48 divisors (see below), whose sum is σ = 3824022988800. Its totient is φ = 924138694080.

The previous prime is 2012202202001. The next prime is 2012202202057. The reversal of 2012202202012 is 2102022022102.

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 15 ways as a sum of consecutive naturals, for example, 4529928 + ... + 4954255.

It is an arithmetic number, because the mean of its divisors is an integer number (79667145600).

Almost surely, 2^{2012202202012} is an apocalyptic number.

It is an amenable number.

2012202202012 is a deficient number, since it is larger than the sum of its proper divisors (1811820786788).

2012202202012 is a wasteful number, since it uses less digits than its factorization.

2012202202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9484306 (or 9484304 counting only the distinct ones).

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

Adding to 2012202202012 its reverse (2102022022102), we get a palindrome (4114224224114).

The spelling of 2012202202012 in words is "two trillion, twelve billion, two hundred two million, two hundred two thousand, twelve".