2010212221012 has 24 divisors (see below), whose sum is σ = 3541897144800. Its totient is φ = 998243193120.

The previous prime is 2010212221007. The next prime is 2010212221081. The reversal of 2010212221012 is 2101222120102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4995687 + ... + 5383057.

It is an arithmetic number, because the mean of its divisors is an integer number (147579047700).

Almost surely, 2^{2010212221012} is an apocalyptic number.

It is an amenable number.

2010212221012 is a deficient number, since it is larger than the sum of its proper divisors (1531684923788).

2010212221012 is a wasteful number, since it uses less digits than its factorization.

2010212221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396231 (or 396229 counting only the distinct ones).

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

Adding to 2010212221012 its reverse (2101222120102), we get a palindrome (4111434341114).

The spelling of 2010212221012 in words is "two trillion, ten billion, two hundred twelve million, two hundred twenty-one thousand, twelve".