2012012211202 has 16 divisors (see below), whose sum is σ = 3519554889600. Its totient is φ = 862290947364.

The previous prime is 2012012211199. The next prime is 2012012211263. The reversal of 2012012211202 is 2021122102102.

It is a happy number.

It is a super-2 number, since 2×2012012211202² (a number of 25 digits) contains 22 as substring.

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, 1466480518 + ... + 1466481889.

It is an arithmetic number, because the mean of its divisors is an integer number (219972180600).

Almost surely, 2^{2012012211202} is an apocalyptic number.

2012012211202 is a deficient number, since it is larger than the sum of its proper divisors (1507542678398).

2012012211202 is an equidigital number, since it uses as much as digits as its factorization.

2012012211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932962430 (or 2932962416 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2012012211202 its reverse (2021122102102), we get a palindrome (4033134313304).

The spelling of 2012012211202 in words is "two trillion, twelve billion, twelve million, two hundred eleven thousand, two hundred two".