2012210022213 has 16 divisors (see below), whose sum is σ = 2981345961600. Its totient is φ = 1341341013600.

The previous prime is 2012210022209. The next prime is 2012210022253. The reversal of 2012210022213 is 3122200122102.

It is not a de Polignac number, because 2012210022213 - 2² = 2012210022209 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012210022203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3396808 + ... + 3944961.

It is an arithmetic number, because the mean of its divisors is an integer number (186334122600).

Almost surely, 2^{2012210022213} is an apocalyptic number.

It is an amenable number.

2012210022213 is a deficient number, since it is larger than the sum of its proper divisors (969135939387).

2012210022213 is a wasteful number, since it uses less digits than its factorization.

2012210022213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7351929 (or 7351923 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2012210022213 its reverse (3122200122102), we get a palindrome (5134410144315).

The spelling of 2012210022213 in words is "two trillion, twelve billion, two hundred ten million, twenty-two thousand, two hundred thirteen".