2212102210012 has 12 divisors (see below), whose sum is σ = 3885154244440. Its totient is φ = 1102058140176.

The previous prime is 2212102210009. The next prime is 2212102210061. The reversal of 2212102210012 is 2100122012122.

It is a happy number.

It is a super-3 number, since 3×2212102210012³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998239962 + ... + 998242177.

Almost surely, 2^{2212102210012} is an apocalyptic number.

It is an amenable number.

2212102210012 is a deficient number, since it is larger than the sum of its proper divisors (1673052034428).

2212102210012 is a wasteful number, since it uses less digits than its factorization.

2212102210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996482420 (or 1996482418 counting only the distinct ones).

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

Adding to 2212102210012 its reverse (2100122012122), we get a palindrome (4312224222134).

The spelling of 2212102210012 in words is "two trillion, two hundred twelve billion, one hundred two million, two hundred ten thousand, twelve".